The Philos blog

Why Philos has room for only 49 people

Luca Daniel — Mon, 26 Oct 2026 00:00:00 GMT

In short

Every one of the 49 dots in the Philos heart is a place for one person in your life.
The limit keeps your space to people you'd actually call, so you always know who sees what you share.
Take someone out and only their dot empties. Nobody else moves, and they aren't told.

Look closely at the Philos logo and you'll see it's made of dots. There are 49 of them, and each one is a place for someone in your life.

When you add a person, a dot fills. When the heart is full, that's everyone. People often ask why we stopped there. Why not 100, or 500, or no limit at all? Here's the thinking behind the number, and what happens to a dot when someone leaves. It pairs well with why your feed ends.

Every dot is someone

Most apps count your audience. Philos counts your people. Instead of a follower number you see a heart, and every filled dot has a name and a face behind it.

Your people: seven faces so far, and 42 places left.

The heart fills from the tip, one row at a time, in the order people join. It's the same heart as our logo, because the logo is the product: 49 places, and you choose who gets them.

Why a limit at all

Without a limit, a social app slowly fills with acquaintances, colleagues and people you met once. Every post goes out to all of them, so you start to post less, or to post for a crowd.

A limit changes the question you ask when you add someone. It stops being "do I know them?" and becomes "do I want them close?"

Small enough to know everyone

Everyone in your space is someone you would actually call. When you share a photo, you know exactly who will see it, because you picked every one of them.

Big enough for your whole life

Family, close friends, the school friends you still talk to. There's room for all of them, with Circles like Family and Close friends when something is just for a few.

When someone leaves, nobody moves

People drift, and that's fine. When you take someone out of your space, their dot empties. Everyone else stays exactly where they were.

When you make room

Their dot empties. Nobody else moves up.
They aren't told.
The place is yours to fill again, whenever you're ready.

What 49 looks like in practice

Here's how a space often fills up. Yours will look different, and that's the point.

Family: parents, grandparents, brothers and sisters, the cousins you're close to.
Close friends: the handful of people you'd call first.
Everyone else you'd actually call: old school friends, neighbours, the Thursday football group.

What happens to a photo after you post it publicly

Suhail — Sat, 24 Oct 2026 00:00:00 GMT

In short

A photo can carry hidden details, including where and when it was taken. In 2012, one revealed where John McAfee was hiding.
Public photos have been scraped into face-search databases. European regulators have fined Clearview AI more than €90 million.
Since May 2025, Meta has trained its AI on public posts by adults in the EU. Private sharing keeps your photos out of reach.

In December 2012, journalists from Vice found John McAfee, the antivirus millionaire, who was on the run from police in Belize. They wanted to question him over a killing. The journalists posted a photo of him online.

Readers soon noticed something the journalists hadn't. Hidden inside the photo file were the GPS coordinates of where it was taken, in Guatemala. McAfee first claimed the data was faked. Then he admitted it was right.

The picture showed a man. The file showed where he was.

What a photo carries

Every photo from a phone is two things: the picture, and a small record attached to it. That record, known as EXIF data, can include:

the date and time it was taken,
the make and model of the camera or phone,
and, when location is switched on, the exact place: latitude, longitude, even which way the camera was facing.

Many apps now strip this data when you upload. Not all do, and photos sent as files often keep everything.

The noticeboard at the station

Posting a photo publicly is like pinning it to the noticeboard at a busy railway station.

Anyone walking past can see it. Strangers stop to look as well as friends.
Anyone can copy it. A quick phone photo, and it's theirs.
You can take yours down. But the copies stay with whoever made them.
Some passers-by aren't people. They're machines, copying every board in every station, all day.

That last point is the one most of us miss.

The machines at the board

Clearview AI built a face-search tool by automatically collecting public images from across the web, social media included, and turning the faces in them into searchable codes. By 2024, the Dutch data protection authority put its database at 30 billion images.

European regulators have pushed back hard. Italy, Greece and France each fined Clearview €20 million in 2022, and France added a further €5.2 million penalty in 2023 when the company didn't comply. In 2024, the Netherlands fined it €30.5 million. The Dutch regulator's chair, Aleid Wolfsen, said the company "cannot continue to violate the rights of Europeans and get away with it". In the UK, a separate case is still going through the courts.

AI training is the other kind of collection. In May 2025, after a pause requested by Ireland's data protection regulator, Meta began training its AI on public posts, comments and photos shared by adults on Facebook and Instagram across the EU. Private messages are excluded, and there's a form to object. And as Human Rights Watch found in 2024, photos of children had already ended up in a large AI training dataset. We wrote about why your photos don't train AI on Philos.

Stories change as they travel

Even when no machine is involved, a public photo loses its context as it moves. In a 2015 study, researchers asked people to pass a balanced news story along a chain, one person to the next. With each retelling, the message got shorter, less accurate and more negative.

A photo shared on is the same. The caption you wrote stays behind. Someone else writes a new one.

Keep your photos close

You don't have to stop sharing. You just have to choose the right wall.

Check your camera's location setting. On an iPhone, it's in Settings, Privacy & Security, Location Services, Camera.
Turn location off when you share a photo. In the iPhone share sheet, tap Options and switch off Location.
Share with people, not the public. A photo for twelve people doesn't need to be on a board for millions.

How Philos handles your photos

On Philos, there is no noticeboard. Nothing is public, every photo goes only to the people you choose, and nothing can be forwarded. Philos removes location and camera details from every photo you share, in posts, Moments and chats. Someone you haven't added sees only your name and photo. And your photos are never used to train AI.

Tonight, try one thing: open your camera's location setting and decide, on purpose, what it should be.

Setting up a Family Circle

Suhail — Thu, 22 Oct 2026 00:00:00 GMT

In short

A Circle is a private tag for some of your people, like Family. Only you can see it.
Make one from Circles, or straight from Who sees this? when you share.
People are never told they're in a Circle, and someone can be in more than one.

Some moments are for family: the new baby's first bath, Dad's surgery update, the photos from Nani's birthday. A Family Circle lets you share those with just your family, in a couple of taps, every time.

What a Circle is (and isn't)

A Circle is a private tag for some of the people in your space, like Family or Football friends.

A Circle in Philos

Only you can see your Circles. People are never told they're in one.
It isn't a group. There's no chat, and no one ever sees it.
Someone can be in more than one Circle.

Make your Family Circle

Circles: name it, choose a colour, pick your people.

Go to You and open Circles, then tap New Circle.
Name it Family, and choose a colour so you'll spot it at a glance.
Pick your people: Mum, Dad, your sister, Nani.

You can also make a Circle in the middle of sharing. When you post, open Who sees this? and tap New Circle under your Circles.

Share with just your family

When you post a photo, open Who sees this? and tick Family. Only the people in your Family Circle will see it. They won't see who else it went to, and nobody can pass it on.

Each Circle has its own page: share with it, see what you shared, add people.

Keep it up to date

Families change. From your Circle's page you can add someone, take someone out, or share a post with the whole Circle in one tap. If you take someone out, they aren't told.

Making room: taking someone out of your heart, quietly

Suhail — Wed, 21 Oct 2026 00:00:00 GMT

In short

Go to You, open Your people, then Make room. People you haven't talked with lately are listed first.
The person isn't told. You stop seeing each other's posts and Moments, and your chats stay.
Nobody else moves in your heart, and you can undo it straight after.

Gardeners have a word for cutting back a plant that's doing fine: pruning. It looks like loss, but it's how the plant puts its strength into what's still growing.

Friendships have seasons too. The colleague you saw every day, the neighbour who moved away, the group from a course you finished. Nobody did anything wrong. Life just moved on. With 49 places, there will be a day you want one back for someone new, and Philos makes that quiet.

Why it's quiet

On most apps, unfriending is a small public event. The other person may notice, wonder and ask. That awkwardness keeps people holding on to connections they've outgrown, and their feeds fill up with people they no longer know.

On Philos, making room tells nobody anything. It's a decision about your own space, and it stays yours.

How to make room

Go to You and open Your people.
Tap Make room. Under it, Philos says what it does: remove people quietly to free a spot.
At the top you'll see Quiet for a while: people you haven't talked with lately, with when you last spoke. Only you see this.
Choose who to remove, then tap Remove quietly.

Your heart fills from the tip. Nobody moves when someone leaves.

A short note confirms how many places you have left, with Undo if you tapped too fast.

What changes for each of you

When you make room

They aren't told.
You stop seeing each other's posts and Moments.
Your chats stay, and so do any groups you're both in.
If they hadn't added you back yet, or hadn't joined Philos, their place is freed.
Nobody else in your heart moves. Their dot empties, and that's all.

Making room for someone new

Sometimes you only find out you're full when you try to add someone. Philos tells you your space is full and offers Make room, so you can choose who to swap without leaving the page. It's all or nothing: if anything goes wrong, nobody is removed and you can try again.

A kind way to think about it

Making room isn't a verdict on a person. It's a note to yourself about who you share your days with now. If a season comes back round, so can they.

Why your feed ends

Luca Daniel — Mon, 19 Oct 2026 00:00:00 GMT

In short

Home shows what your people shared, newest first, and then it stops.
Nothing is pushed up to keep you scrolling, and nothing is buried.
A friend's new post doesn't buzz your phone. It waits on Home until you open the app.

Most apps are built so that the scroll never ends. There's always one more video, one more post from someone you don't know, one more thing you didn't ask for. Philos is built the other way round.

What you see when you're done

When you've seen everything your people shared, Home tells you so:

That's everything your people shared. Go be with them.

That's the whole design. Your feed is your people, so it runs out when they've said what they had to say. If you want to look back, Older posts is right there. If you don't, the app has nothing left to offer you, and that's on purpose.

Nothing is pushed, nothing is buried

There's no ranking on Home. A post from your sister isn't pushed down because it got fewer reactions, and a post from a friend isn't pushed up because someone paid for it. You see what your people shared, newest first.

If the feed never ends, the app decides when you stop. If it ends, you do.

No buzz for every post

A new post from a friend doesn't send a notification. It waits on Home until you open the app. Messages to you are different, because someone is waiting for an answer, and a post that tags you still lets you know.

That one rule changes how the app feels. You open Philos because you want to see your people, not because your phone told you to.

Why we think this matters

Time spent scrolling isn't time spent with anyone. We believe in closing the app, even Philos, and spending time with your real people. That's how we count our success.

Strong ties, weak ties: who belongs in your 49

Luca Daniel — Sun, 18 Oct 2026 00:00:00 GMT

In short

Weak ties, the people you see now and then, bring news, ideas and opportunities. In a famous 1973 study, people who found jobs through contacts mostly heard from people they saw only occasionally or rarely.
Strong ties, the few people closest to you, are who you lean on when life gets hard.
A good life needs both. Philos is built for your strong ties; your weak ties can live everywhere else.

When he was a young sociologist, Mark Granovetter asked professionals in a Boston suburb who had recently changed jobs a simple question: how did you find out about this one? Many had heard about it through someone they knew. That part wasn't surprising. The surprise was who.

Mostly, it wasn't their best friends. Of the people who found their job through a contact, only 16.7% saw that person often. 55.6% saw them occasionally, and 27.8% rarely: an old colleague, a friend of a friend, someone from a previous job. In 1973 he published the result under a title that sounds like a riddle: "The Strength of Weak Ties".

Why acquaintances bring the news

Granovetter's explanation is elegant. Your close friends know the same people you know and hear the same things you hear. Your acquaintances move in other circles, so they're the ones who carry something new into your life: a job, a flat, a recommendation, an idea.

Think of it as the difference between a net and a rope.

Weak ties are a net. Wide, loose and cast far. They catch opportunities you'd never have seen.
Strong ties are a rope. Short, strong and close at hand. They're what you hold when you fall.

You need both, and they do different jobs.

Even small hellos matter

Weak ties aren't only useful. They make us feel better too. In a study published in 2014, the psychologists Gillian Sandstrom and Elizabeth Dunn stopped people on their way into a Starbucks in Vancouver. Some were asked to be as efficient as possible. Others were asked to smile, make eye contact and have a short chat with the barista.

The chatty group came out in a better mood, and feeling more like they belonged. A brief chat with a stranger did that.

So say hello to the man at the market stall. Keep chatting to the parents at the school gate. That web of light connections makes a neighbourhood feel like home.

What the rope is for

But nobody calls the barista from a hospital waiting room. When your marriage is wobbling, when the scan results come in, when you get the job and want to scream, there are a handful of people you reach for. Researchers call them your strong ties. You'd probably call them your people.

Those relationships take the most time to build and the most attention to keep. They're also the ones the modern internet serves worst. Feeds are built for reach, so your sister's news sits between an acquaintance's holiday and a stranger's opinion, and gets the same tiny moment of your attention.

Why Philos is built for the rope

Philos has room for 49 people because it's built for strong ties. It's the rope, not the net. There are no followers, no friends of friends and no suggestions of people you might know. Every place is someone you'd want to hear from first.

That doesn't mean your weak ties don't matter. Keep them, everywhere else: at work, in your street, on the apps built for reach. Philos is the room for the people you'd call at three in the morning.

Before you add your next person, try a quick test: if something went wrong tonight, would I want them to know? If the answer is yes, they belong in your 49.

Sharing a new baby, privately

Luca Daniel — Sat, 17 Oct 2026 00:00:00 GMT

In short

Share the first photo with your Family Circle, so only they see it.
Widen it later with Change who sees it. Check who gains access before you save. No one is told.
Delete a post and it's gone for everyone, so the photo stays yours to take back.

A new baby makes you want to tell the world. Then you think about where that first photo will be in five years, and the world starts to look a lot smaller: Mum, Nani, a few friends.

Here's how to share those first photos on Philos, step by step. The screens below are from the app, with an example family.

Start with the people who'd frame it

The first people most of us want to show are family. Put them in a Family Circle, then post the photo, open Who sees this?, tick Family and tap Done.

Shared with Family, and nobody else.

When they respond, you see their names on the post: Mum and Nani responded. Names, not a count.

Widen it when you're ready

A week later you might want your close friends to see the baby too. You don't need to post again. Open the post's menu, choose Change who sees it, and add Close friends.

Check who this affects before you save. No one is told.

Philos shows exactly who will gain access before you save. Nobody gets a notification that they've been added, and Mum and Nani aren't told either.

Keep it yours

What stays in your hands

Only the people you choose see the photo, and they can't pass it on.
You can change who sees it at any time. No one is told.
Delete the post and it's gone for everyone.
You can download everything you've shared from Settings, to keep for them.

Why not post it publicly?

A photo posted publicly can be copied, saved and scraped by people and tools you'll never meet. Human Rights Watch has found real children's photos in data used to train AI tools, and it warns that once a model has learned from a photo, it can't forget it. Your child can decide what to share about themselves one day. Until then, their photos can stay with the people who love them.

Names, never numbers

Luca Daniel — Thu, 15 Oct 2026 00:00:00 GMT

In short

There are no like counts and no follower counts on Philos.
When people respond to your post, you see their names.
Without a score to chase, you share for the people who'll see it.

Think about the last photo you posted somewhere public. Did you check how many likes it got? Most of us do. The number arrives within minutes, and it quietly tells us whether the moment was worth sharing.

What a count does to a moment

A like count turns a moment into a score. A photo of your grandmother's birthday gets compared, without anyone meaning to, with a stranger's holiday and a brand's advert. Ten likes feels like failure when the last post got forty.

The people who matter most often don't like posts at all. Your mum might never tap a heart in her life. In a count, she's invisible.

What Philos shows instead

When someone responds to what you shared, Philos shows you who it was.

Not a number: Mum and Nani responded.

Two names say more than any number. You know who saw it, who cared, and who you might call tonight.

What you won't find on Philos

Like counts on posts.
Follower counts on profiles.
A score for how well a post did.

Sharing for people, not for a score

When there's no score, the question changes. You stop asking "will this do well?" and start asking "who would love to see this?" Then you share it with them, and only them.

A count asks how many. A name tells you who.

That's the whole idea behind Philos. Your space holds up to 49 people, every post goes to the people you choose, and what comes back is their names.

We now switch screens every 47 seconds

Luca Daniel — Tue, 13 Oct 2026 00:00:00 GMT

In short

Gloria Mark's studies found people stayed on one screen for about 2.5 minutes in 2003, 75 seconds in 2012 and 47 seconds in recent years.
After an interruption, people took about 25 minutes on average to get back to the task, often doing two other things in between.
The "goldfish has a longer attention span" claim has no real source. Fewer, batched interruptions help far more than willpower.

Picture an old radio on a kitchen shelf. One station at a time. To change it, you turn a dial, slowly, and the music drifts through static until it finds the next song. Nobody flicks between forty stations in a minute. The dial won't let you.

Our phones have no dial.

Twenty years with a stopwatch

Since the early 2000s, Gloria Mark, a professor at the University of California, Irvine, has been timing how long people stay on one screen before switching to another. Not in a lab, but at their desks, logging their real work.

In 2003, the average was about two and a half minutes. By 2012, it had fallen to 75 seconds. In the years since about 2016, it's been around 47 seconds, and the most common figure, the median, is just 40.

Mark is careful about what this means. It doesn't show our brains have shrunk. It measures how often we switch: a habit, shaped by everything on the screen competing for the next look.

The goldfish that never was

You may have heard that humans now have a shorter attention span than a goldfish: 8 seconds against the fish's 9. It's quoted in talks, books and adverts.

It isn't true. In 2017, the BBC's statistics programme More or Less went looking for the source. The figure had appeared in a 2015 Microsoft Canada report, which took it from a website. The sources that website named had no record of the research. An attention researcher they spoke to said an "average attention span" is meaningless, because it depends on the task. As for the goldfish, they're a standard animal for studying memory.

We don't need the myth. Mark's real numbers are striking enough.

Opening the oven door

Every interruption has a cost beyond the moment itself. In one of Mark's studies of office workers, published in 2005, people who were interrupted took about 25 minutes, on average, to get back to the task. Usually they did two other things in between.

You've probably heard this as "it takes 23 minutes to refocus". That figure comes from a 2006 interview about the same research, and it's usually misquoted. It isn't 23 minutes of staring at the wall. It's the time it takes to find your way back, after the interruption has led you somewhere else.

Think of baking a cake. Every time you open the oven door to check, heat escapes, and the oven needs time to climb back up. Open it once, and the cake is fine. Open it every few minutes, and it never quite bakes.

How often we open the door

In a small 2015 study at the University of Lincoln, researchers logged people's real phone use for two weeks. On average, they used their phones about 85 times a day. Asked to guess, people estimated around 37, less than half the real number. More than half of all those uses lasted under 30 seconds.

Many of those checks weren't chosen. They were prompted: a buzz, a badge, a sound designed to pull us back.

Fewer, kinder interruptions

Europe has started to take this seriously at work. France gave employees a right to disconnect from work messages outside working hours in 2017. Portugal went further in 2021, making it a duty for employers not to contact staff during their rest time, except in emergencies.

At home, the research points the same way. In a 2019 experiment, people who received their phone notifications bundled three times a day felt more attentive, less stressed and more in control than people who received them as usual. Switching notifications off altogether didn't help: those people felt more anxious about missing something.

The lesson isn't silence. It's fewer interruptions, at times you choose, from people who matter.

How Philos treats your attention

That's how we designed notifications on Philos. Only people talking to you make a sound. Posts and Moments never notify you; they wait until you open the app. Quiet hours start on, from 22:00 to 07:00, and messages wait for one gentle note in the morning, unless they're from a Circle you let through. And Home ends, so there's always a moment to put the phone down.

Tonight, try one experiment: turn off notifications for one app you don't need to hear from. See how many times you reach for your phone tomorrow without it.

Why there's no forward button

Suhail — Mon, 12 Oct 2026 00:00:00 GMT

In short

Philos has no forward or repost button. Only you choose who sees what you share.
The people you share with can't see who else it went to.
No app can stop a screenshot, so share with people you trust. That's what the 49 places are for.

In most apps, anything you send can be passed on with a tap. A photo you sent to your sister can reach her group of school mums by lunchtime, then their families by dinner. Nobody meant any harm. The button was just there.

Who decides who sees it

On Philos, you decide who sees a post when you share it, and nobody can widen that circle for you. There's no forward button, no repost and no share button on a post.

Only the people you choose. They won't see who else it went to.

You can pick everyone in your space, a Circle like Family or Close friends, or one person. The people you pick see it. Nobody else does, and nobody can pass it on inside the app.

What we can't stop

We'd rather be honest about this. No app can stop someone pointing another phone at the screen, or taking a screenshot. Philos is built for the people you trust, which is why it holds 49 of them and not 5,000.

The safest way to share a photo is to share it with fewer, better people.

Why it matters

A photo that's forwarded doesn't come back. It sits in galleries and group chats you'll never see, long after the moment has passed. Leaving the button out means your photos stay where you put them, and you can still take them back.

What stays in your hands

You choose who sees each post, every time.
You can change who sees it later. No one is told.
Delete a post and it's gone for everyone.

Tagging someone in a post: how tag requests work

Suhail — Sat, 10 Oct 2026 00:00:00 GMT

In short

You can only tag people who can already see the post, and each of them is asked first.
The request arrives privately in their Chats, with Accept and Reject. Only the two of you see the tag until they accept.
A rejected tag is gone for good, and the person who posted only sees that it was removed.

Every family has one. The graduation photo where you're mid-blink, mid-sneeze, mid-sentence, and someone has already tagged you in it for everyone to see.

On most apps, a tag is something done to you. On Philos, it's a question. Nobody is tagged in anything until they say yes.

Tag someone in your post

Share a post as usual, and choose Who sees this? first.
Tap Tag your people. Philos only lists people who can see this post, so a tag can never show a photo to someone it wasn't meant for.
Pick who's in it, and share.

Each person you tag is asked to accept first. Until they do, you'll see Waiting for their name, and on your post their name shows as waiting. Only you see that.

When someone tags you

The request arrives privately in your Chats, as a message from the person who posted: Tagged you in this post, with the post under it. Only the two of you can see it until you answer.

Accept, and the tag shows on the post for everyone who can see it.
Reject, and nobody sees the tag. The person who posted sees only that it was removed, never that you said no, and you won't be asked again for that post.

Tags are one of the few things that always reach you, even if you've muted that person's posts. Being tagged is someone asking for you, so Philos lets you know.

Changed your mind later?

Open the request in your chat and tap Remove tag. Nobody will see you tagged in that post, and you won't be asked again.

When a post's audience changes

If the person who posted later changes who sees it, and someone tagged can no longer see the post, Philos takes that tag off and tells the poster before they save. A tag never outlives your right to see the photo.

Tags on Philos, in short

Only people who can see a post can be tagged in it.
Nobody is tagged until they accept.
Rejected tags show to nobody, and the poster never sees the word "rejected".
You can remove an accepted tag at any time.

Your photos don't train AI

Suhail — Thu, 08 Oct 2026 00:00:00 GMT

In short

Philos doesn't use your photos or messages to train AI.
Researchers have found real children's photos in a dataset used to train AI tools.
Once a model has learned from a photo, it can't forget it, so the best protection is not posting publicly.

A photo of your child's first day at school feels like it belongs to your family. Online, it can end up somewhere else entirely: in the data that AI tools learn from.

What researchers found

In 2024, Human Rights Watch found links to 170 personal photos of Brazilian children in LAION-5B, a large dataset that has been used to train popular AI image tools. Weeks later it reported 190 more photos of Australian children in the same dataset. The photos came from personal blogs and photo and video sites, some posted by the children's own parents years before.

Current AI models cannot forget data they were trained on.

That's the hard part. Deleting a photo from the place you posted it doesn't take it out of a model that has already learned from it.

Where Philos stands

Philos doesn't use your photos or messages to train AI. There's no AI anywhere in what we do with them. Your posts go to the people you choose, and to nobody else.

What we promise

Your photos and messages are never used to train AI.
Your data is never sold. Not your contacts, not your photos, not who you talk to.
You can download everything you've shared, or delete your account, any time in Settings.

The simplest protection

The surest way to keep a photo out of AI training data is not to post it publicly in the first place. Share the first day at school with the grandparents and the godparents, not with the whole internet. That's what Philos is for.

Sharenting: the childhood you post before they can say no

Suhail — Tue, 06 Oct 2026 00:00:00 GMT

In short

A 2016 UK survey found parents had posted about 1,500 photos of a child online by their fifth birthday.
Since February 2024, French law says parents protect their child's image together, and must involve the child as they grow.
Share with your people, not the public, leave out the details that identify a child, and ask them once they're old enough.

There's a pavement in most towns with a child's handprint in it. Someone pressed a small hand into the wet cement years ago, and there it still is, long after the child grew up and moved away.

Wet cement is easy to mark and hard to change once it sets. A child's first years online work the same way.

A childhood in 1,500 photos

In 2016, the UK domain registry Nominet and the online safety group The Parent Zone surveyed 2,000 British parents. By a child's fifth birthday, parents had posted around 1,500 photos of them online, up by more than half on the year before.

For many children, it starts even earlier. In a 2010 survey of mothers in ten countries by the security company AVG, 81% of children under two already had some kind of online presence, and 23% had their prenatal scans online before they were born.

None of this comes from bad intentions. We share because we're proud, because Grandma lives in another country, because the first day of school is a big deal. The question isn't whether to share. It's where, and with whom.

Where the photos go

A photo posted publicly doesn't stay where you put it. It can be screenshotted, saved and shared on by people you'll never meet.

It can also be collected by machines. In 2024, Human Rights Watch found links to 170 personal photos of Brazilian children, and later 190 of Australian children, in LAION-5B, a dataset used to train AI image tools. Some had been posted on family blogs by their parents. We wrote about what that means for your photos.

And details add up. In 2018, the British bank Barclays predicted that by 2030, sharenting would account for two-thirds of the identity fraud facing young people. That's a forecast, not a measurement, but the reasoning is simple: a child's name, birthday, school and hometown, scattered across years of posts, are the pieces a fraudster needs.

What children think

Here's the part we rarely ask about. In a 2016 study, the researchers Alexis Hiniker, Sarita Schoenebeck and Julie Kientz asked 249 American families what rules each side thought parents should follow with technology. Children were twice as likely as parents to say adults shouldn't overshare about them.

One child's rule was hard to argue with: "Don't post anything about me without asking me."

France wrote it into law

Some countries have started to agree. In February 2024, France passed a law on children's right to their own image. It doesn't ban parents from posting. Instead it says:

Protecting a child's privacy is part of a parent's job.
Parents protect their child's image together, and must involve the child according to their age and maturity.
If parents disagree, a family judge can stop one of them posting about the child without the other's agreement.
In serious cases, a judge can hand the child's image rights to someone else.

The law's backers called it a law of teaching more than punishment. Its message for every parent, French or not, is the same: a child's image belongs, in part, to the child.

Five ways to share with care

Share with people, not the public. A Family Circle of ten people who love your child is a different audience from the whole internet.
Leave out the identifiers. Full name, date of birth, school, home address. Your family already knows them.
Skip the bath and the meltdown. If you'd be mortified to have that photo of yourself online at fifteen, so will they.
Ask, once they're old enough. Even a five-year-old can say "not that one". It teaches them their image is theirs.
Look back now and then. Delete what no longer needs to be there.

How Philos helps

We built Philos for exactly this kind of sharing. Nothing on Philos is public. Every photo goes only to the people you choose, such as a Family Circle, and nothing can be forwarded. Philos removes location and camera details from every photo you share, and your photos are never used to train AI.

The handprint in the cement is lovely because it's in front of a family's own door, not in the middle of a motorway. Share your children's first years the same way: close to home.

What a stranger sees on your Philos link

Suhail — Mon, 05 Oct 2026 00:00:00 GMT

In short

Your link shows your name, your photo and your username. Nothing you share is behind it.
You see each other only once you've both added each other.
Your number is never shown to someone you haven't added.

Your Philos link is how you invite people who aren't in your contacts: the friend you met on holiday, the cousin who changed numbers. It's safe to share, because there's almost nothing on it.

What the page shows

A stranger sees your name. Nothing else.

Someone who opens your link sees:

Your name, your photo and your username.
One line: that you use Philos to share everyday life with the few people closest to you.
A note that you'll see each other only once you've both added each other.
A button to get Philos and add you.

What it never shows

Never shown to someone you haven't added

Your phone number.
Your posts and your Moments.
Your people, and your Circles.

Seeing each other takes two

Opening your link doesn't put anyone in your space. You each have to add the other. Until you both have, neither of you sees anything the other shares. Contacts only help you find your people, and Philos never messages anyone for you.

The moai: Okinawa's circles of friends for life

Luca Daniel — Sat, 03 Oct 2026 00:00:00 GMT

In short

A moai is a small group in Okinawa that meets regularly for years, often for life. It began as a shared fund that members paid into and drew from.
Some Okinawans belong to several, and researchers have met women in their eighties who've been in the same moai since primary school.
Europe has its own versions, like the Stammtisch and the tertulia. All you need is a few people and a date that repeats.

In the village of Ogimi, in the north of Okinawa, a local district head called Takashi Inafuku belongs to two groups of friends. One is the friends he went to school with. The other is the people he used to work with. Each group meets regularly.

That's not unusual there. A researcher from the Okinawa Centenarian Study told National Geographic he knows one man in Ogimi who belongs to seven.

These groups are called moai, and they may be one of the best friendship habits in the world to borrow.

It began as a shared purse

The moai didn't start as a social club. It started as money.

The first written record comes from an Okinawan chronicle in 1733, which mentions moai set up to help struggling families. Members paid into a shared fund, and each took a turn drawing from it when they needed it. Before money was common, people pooled what they had: rice, sugar, goats, even tofu.

Over time, the money mattered less and the meeting mattered more. Today most moai are mainly social: a group of friends who meet, eat, talk and look out for each other, month after month.

A savings account of people

The moai's origin is the best way to understand it.

Everyone pays in regularly. Not money now, but time: the monthly lunch, the walk, the evening of cards.
The pool grows. Every meeting adds trust, history and in-jokes.
Anyone can draw on it. When someone's ill, widowed or out of work, the group already knows, and already shows up.

You can't open that account on the day you need it. It only works because people paid in when nothing was wrong.

Friends since primary school

The most striking moai are the oldest. The same National Geographic report describes women in their eighties who had belonged to the same moai since primary school. Dan Buettner's Blue Zones project, which made the moai famous outside Japan, says some have lasted more than 90 years.

Okinawa is known for long lives, and the moai is often given part of the credit. We can't prove that from the outside, and many things shape a long life. But the wider research is clear on one thing: people with strong social relationships are more likely to live longer. A major review of 148 studies found a 50% greater likelihood of survival.

Europe has moai too

You don't have to go to Okinawa to find one. Europe has its own versions, even if we rarely call them anything.

The German Stammtisch, the regulars' table at the local pub, kept for the same group on the same night every week.
The Spanish tertulia, a regular gathering of friends to talk, often in the same café.
The Sunday lunch that never moves, the five-a-side game every Thursday, the book group that stopped reading years ago but still meets.

What they share with the moai is the important part: the same people, on a date that repeats, kept even when it's inconvenient.

How to start yours

Choose four or five people. Small enough that everyone talks, and that one absence is noticed.
Pick a date that repeats. The first Sunday of the month. Every other Thursday. Make it automatic, so nobody has to organise it each time.
Keep it simple. A walk, a meal, a coffee. The point is turning up, not the plan.
Show up when it's hard. That's when the account gets paid in most.

On Philos, a moai can live in two places. A group chat for the group itself, where you can plan the next meeting with a poll. And a Circle, a private list only you can see, so you can share photos from the day with just those people.

Who would be in yours? Message them tonight, and put the first date in the calendar.

Choosing who sees each post

Suhail — Thu, 01 Oct 2026 00:00:00 GMT

In short

Every post and Moment goes only to the people you choose.
Pick everyone in your space, a Circle like Family or Close friends, or one person.
Change who sees it later from the post's menu. No one is told.

On most apps, a post goes to everyone who follows you. On Philos, nothing goes anywhere until you decide who it's for. That choice is the most important thing you'll do in the app, so here's how it works.

Open Who sees this?

When you share a post or a Moment, tap Who sees this?. You'll see three kinds of choice.

Only the people you choose. They won't see who else it went to.

Everyone in your space: all the people you've added. On Philos that's never more than 49.
A Circle: a private tag for some of your people, like Family or Close friends. You can tick more than one.
One person: only they will see it.

Tap Done, and that's who sees it. Nobody else can, and nobody can pass it on.

Change your mind later

You can widen or narrow who sees a post after you've shared it. Open the post's menu and choose Change who sees it. Philos lists who gains access and who loses it before you save.

Check who this affects before you save. No one is told.

Good to know

Nothing on Philos is public.
People you share with won't see who else it went to.
Changing who sees a post doesn't notify anyone.
Someone you haven't added sees only your name and photo.

Planning a family get-together in a group chat

Suhail — Wed, 30 Sep 2026 00:00:00 GMT

In short

Start a group from Chats and add people from your space, or pick a Circle to add its people in one go.
Ask a poll to find the day. People pick every choice that works, and you see names, not counts.
Make a plan with what, when and where. Everyone can add it to their calendar, in their own time zone.

You know the thread. "Sunday?" "Can't do Sunday." "What about the 14th?" "Which month?" Forty messages later, half the family has muted it and nobody is sure where lunch is.

Here's how to plan the same lunch on Philos in four moves, with fewer messages and nothing lost.

1. Start the group

In Chats, tap + and choose New group.
Give it a name everyone will recognise, like Sunday lunch, and add a photo if you like. There's room for what it's for, too: "Saturdays, trips and everything in between."
Add people from your space. Tip: pick a Circle, such as Family, and Philos adds its people for you. The Circle stays private: nobody in the group sees it.

Each person joins when they say yes. If they choose Not now, nobody is told.

Who brings what, settled in a few messages.

2. Find the day with a poll

In the group, tap + next to the message field and choose Poll. Philos calls it Decide together.

Write the question: "Which Sunday works?"
Add the choices: three dates is plenty.
Tap Ask.

Everyone picks all that work for them, so the best day shows itself. There are no counts, just names: tap See who picked what to see that Grandma can do the 14th but not the 21st.

3. Make it a plan

Once the day is clear, turn it into a plan: tap +, choose Plan, and fill in What ("Grandma's 80th lunch"), When, and Where if you know it.

The plan sits in the chat where everyone can find it later in Search. Anyone can tap Add to Calendar. If your brother lives in Lisbon, an hour behind, he sees the time where you set it as well as his own, so he knows exactly when to call in.

4. Keep the side chats in threads

Someone wants to argue about the cake. Fine, but not in the main chat. Hold their message and tap Reply in thread. Replies there stay in the thread and don't appear in the main chat, so the plan stays easy to find.

Two more tools worth knowing

Pin the essentials. Hold the plan or the address and tap Pin. Up to three pins, and everyone in the group sees them.
Mention someone who's gone quiet. Type @ and their name. A mention reaches them even if they've muted the group.

Groups on Philos

Up to 25 people: you and 24 others.
In a group, people see each other's names and messages, nothing else.
Joining a group doesn't add anyone to your space.
Nothing sent in a group can be forwarded.

Path, Circles, Close Friends: the apps that tried to be small

Suhail — Mon, 28 Sep 2026 00:00:00 GMT

In short

Path launched in 2010 with a limit of 50 friends, inspired by Robin Dunbar's research. The limit later rose to 150, then 500.
Google+ organised people into Circles. Instagram added Close Friends in 2018, and France's BeReal asked for one honest photo a day.
The lesson we took: being small has to be the product itself, not a setting, and the business can't depend on growth or ads.

Every city has a café like this. Six tables, a counter, an owner who knows how you take your coffee. You love it because it's small.

Then it gets popular. A second room opens. Then a terrace, then a menu with photos on it, then a second branch across town. Nothing about it is bad. It's just no longer the place you loved.

Social apps have been through the same story more than once. Philos isn't the first app to bet on small. Here's what happened to the ones before us, and what we took from them.

Path: a limit of 50

In November 2010, Dave Morin and his co-founders launched Path, an iPhone app for sharing photos with your closest people. Its boldest idea was a limit: you could have only 50 friends.

The number wasn't random. Morin borrowed it from Robin Dunbar's research on how our relationships come in rings of roughly 5, 15 and 50. We wrote about those rings.

A year later, with Path 2, the limit rose to 150. Later it rose again, to 500. In September 2018, Path announced it was closing, and the app shut down that October.

We don't know everything that went on inside Path, and we won't guess. But the numbers tell one part of the story plainly: the limit that made it different kept getting bigger.

Google+: life in Circles

In June 2011, Google launched Google+, built around an idea it called Circles. Instead of one big friends list, you sorted people into groups, like family, school friends or colleagues, and chose which circle saw each post.

It was a good idea, and it came to a network that was already huge and public. When Google announced the end of the consumer product in October 2018, it gave its reasons in public: low use, with 90% of sessions lasting under five seconds, and a bug that had exposed some users' profile data. A second bug brought the closing date forward. Google+ closed in April 2019.

Instagram's Close Friends: a list inside a crowd

In November 2018, Instagram launched Close Friends: a private list, so you could share some Stories with only the people on it. Nobody else can see your list, and nobody can ask to join.

It showed how much people wanted to share with fewer. But Close Friends is a room inside a stadium. The rest of the app is still built around followers, public profiles and a feed chosen by an algorithm.

BeReal: once a day, from France

In 2020, two French founders launched BeReal. Once a day, at a random moment, everyone got the same alert and had two minutes to share a photo from the front and back cameras at once. No filters, no time to stage it.

It struck a nerve. In 2022, its downloads rose by more than 300%, and Apple named it iPhone App of the Year. In 2024 it was bought by a French games company, and today it sells advertising.

What we learned

Each of these apps found something true. People want to share with fewer. They want to choose who sees what. They're tired of performing. We agree with all of it.

But the stories also suggest three lessons, and we built Philos around them.

Small has to be the product, not a setting. A Close Friends list inside a public app is still a public app. On Philos there is no public side at all: nothing is public, and there are no followers.
The limit has to stay put. Philos has 49 places. It's not a starting number, and the heart in our logo has exactly 49 dots.
The business can't depend on growth. An app paid for by ads needs more people, more time and more posts. Philos has no ads, not ever, and your data is never sold. We'd rather you closed the app.

The café that stays small

Some cafés do stay small. The owner says no to the second room and keeps the six tables. It's a choice they make again every year. We intend to make that choice too.

Why a short message means more than you think

Luca Daniel — Fri, 25 Sep 2026 00:00:00 GMT

In short

In experiments with more than 5,900 people, those who reached out to someone they'd lost touch with underestimated how much it was appreciated.
The more unexpected the message, the bigger the gap between what senders expected and how recipients felt.
A two-line message, a photo or a voice note is enough. The hard part is sending it.

Picture the doormat after a week away. Bills, a takeaway menu, a letter from the bank. And, somewhere in the pile, a postcard with your name in handwriting you recognise.

You read the postcard first. You read it twice. It probably says almost nothing: the weather, a joke, "thinking of you". It's still the best thing in the pile.

Most of us would love to get that postcard. Far fewer of us send one. Why?

The message we never send

You know the feeling. You think of an old friend, and you almost write. Then the doubts arrive. It's been too long. They're busy. It'll be awkward. They might wonder why now.

So the message stays unsent, and the silence gets a little longer, which makes the next attempt feel even stranger.

What happens when people press send

In 2022, a team of researchers led by Peggy Liu at the University of Pittsburgh put those doubts to the test. Across a series of experiments with more than 5,900 people, they asked participants to reach out to someone in their social circle they hadn't been in touch with for a while: a short note, sometimes with a small gift.

Before sending, people predicted how much the other person would appreciate it. Then the researchers asked the people who received the messages how they felt.

The result was the same again and again. Senders underestimated how much their message was appreciated. In Liu's words, people "appreciate being reached out to more than people think".

The surprise is the gift

The most interesting finding is what made the gap bigger: surprise. The more unexpected the message, the further off the senders' predictions were. Recipients paid more attention to the surprise of hearing from someone than senders did. Reaching out to someone you weren't close to, or hadn't spoken to in a while, was appreciated even more than people guessed.

That turns the usual logic on its head. The thing that stops us, "it's been too long", is the thing that makes the message land.

It's the postcard on the doormat again. A postcard from someone you see every day would be nice. A postcard from someone you haven't heard from in two years is an event.

Thank-you notes work the same way

It isn't only reaching out. In an earlier study, the psychologists Amit Kumar and Nicholas Epley asked people to write a short letter of thanks to someone who had mattered to them. The writers expected the recipient to feel a bit awkward. In fact, recipients felt more positive and more surprised than writers predicted, and much less awkward.

The same researchers later found that hearing a voice builds a closer bond than reading text, with no extra awkwardness. If writing feels stiff, send a voice message instead.

What to send

The research is clear on one thing: you don't need the perfect message. Something small and specific works.

A memory. "Drove past our old school today. Remember the bike shed?"
A photo. The café you used to go to, the song on the radio, the dog that looks like theirs.
A thank-you. "I never told you how much that weekend helped. It did."
Just hello. "Thought of you today. How are you?"

No need to explain why now. The surprise is part of the gift.

Where Philos fits

Philos is built for exactly these small moments. Your people are in one place, so the friend you've been meaning to message is a tap away. Replies to a Moment go straight into a private chat. And a voice note takes less time than typing an apology for the silence.

Before you put your phone down, think of one person you'd be glad to hear from. Then send them the postcard.

Voice messages: when typing won't do

Suhail — Wed, 23 Sep 2026 00:00:00 GMT

In short

Hold the mic to record and let go to send. Slide up to keep recording hands-free, or left to cancel.
Once locked, you can pause, listen back and decide before anything is sent.
Research suggests a voice builds a closer connection than text, without the awkwardness people expect.

Your hands are covered in flour. The pasta dough is finally right, and you want to tell your sister, who taught you, before it dries. You're not typing that out.

That's what voice messages are for. On Philos you hold one button, talk and let go.

Why a voice lands differently

In a 2021 study, the psychologists Amit Kumar and Nicholas Epley asked people to reconnect with an old friend, either by phone or by email. Before the call, people expected talking to be more awkward than writing. Afterwards, it wasn't. Across their studies, conversations that included a voice created stronger bonds than text did, with no extra awkwardness.

A voice carries what text loses: the laugh halfway through a sentence, the pause before the hard part. When your mum hears you say "I'm fine", she can tell whether you are.

Send one in three moves

In any chat, hold the mic next to the message field and talk.
Let go to send.
Changed your mind? Slide left to cancel before you let go.

While you record, the other person sees that you're recording a voice note, so they know something is on its way.

Hands-free: lock, pause, listen back

For anything longer, slide up to lock. Now you can put the phone down and keep talking.

Locked, you can pause, and paused, you can listen back before you decide. Philos reminds you who will hear it: only the person you're talking to, or only the group. Then send it, keep recording, or delete it.

Groups work the same way: only the people in the group can hear it.

Listening

Tap a voice message to play it. Change the speed if someone talks the way they drive, and keep moving around the app: it plays on, with a small bar to pause or stop it, and you'll see it on your Lock Screen too.

Good to know

A voice message can be up to 15 minutes long.
Nothing on Philos can be forwarded, voice messages included.
If the microphone is off for Philos, you can still type, and allow it later in Settings.

When to send a voice instead of text

When it's longer than three lines.
When the tone matters more than the words: an apology, a congratulations, a "how did it go?"
When the person on the other end finds typing hard.

Lonely, with hundreds of followers

Luca Daniel — Mon, 21 Sep 2026 00:00:00 GMT

In short

In the EU's first loneliness survey, 13% of people felt lonely most or all of the time, and young people were the loneliest.
Large studies link strong social ties with a markedly better chance of survival. Followers don't count; close relationships do.
Friendships are built with time and conversation. Swap one scroll this week for one message or call.

In January 2018, Britain did something no government had done before. It gave loneliness a minister.

Tracey Crouch, already the minister for sport, was asked to lead a plan across government after a cross-party commission set up in memory of the MP Jo Cox. The job title made headlines around the world. Then the numbers came in from everywhere else.

A lonely continent, and a surprising group

In 2022, the European Commission ran the first EU-wide survey of loneliness, asking more than 25,000 people in all 27 countries how they felt. About 13% said they'd felt lonely most or all of the time over the past four weeks. Another 35% said at least some of the time.

The loneliest weren't who you might expect. Not the oldest, on their own in a flat. Young people reported more loneliness than older generations. Ireland had the highest rate, above 20%. The Netherlands, Czechia, Croatia and Austria had the lowest, all under 10%.

Elsewhere, the pattern is the same. In 2023, the US Surgeon General called loneliness an epidemic. In 2025, the World Health Organization estimated that one in six people worldwide are affected.

So here's the puzzle. We've never had more ways to reach each other, and the generation that grew up online reports the most loneliness. How?

Crisps for dinner

Think about the difference between a bag of crisps and a proper Sunday lunch.

Crisps are always there, fast and tasty. You can eat the whole bag without noticing, and an hour later you're hungry again.
Sunday lunch takes time to make, and you can't have it every hour. But you get up from the table full, and the people around it are why you remember it.

A feed of followers is the crisps. It's always there, it's quick, and it fills the time. Likes and views feel like company in the moment, but they don't feed the part of us that needs to be known.

Close relationships are the Sunday lunch. They're slower, and they can't be scaled to hundreds. But they're what nourishes us.

What nourishment looks like in the data

This isn't just a metaphor. In 2010, a team led by the psychologist Julianne Holt-Lunstad pulled together 148 studies, covering more than 300,000 people followed for an average of seven and a half years. People with stronger social relationships had a 50% greater likelihood of survival over that time.

The US Surgeon General's 2023 advisory put it even more starkly: the effect of being socially disconnected on mortality is similar to that of smoking up to 15 cigarettes a day.

None of those studies counted followers. They counted things like whether you have people to rely on, how often you see them, and how woven into each other's lives you are.

Friendships are made of hours

There's no shortcut to that kind of relationship. In a 2018 study, the communication researcher Jeffrey Hall estimated that it takes around 50 hours together to turn an acquaintance into a casual friend, around 90 to become friends, and more than 200 hours to become close friends. Time spent together by choice counted most.

That's the hidden cost of the feed. The hours we spend scrolling past hundreds of people are hours we don't spend with the few who could become, or stay, the people we lean on.

We underestimate each other

The good news is that the other person is usually keener than we think. In a 2014 study, the psychologists Nicholas Epley and Juliana Schroeder asked commuters in Chicago to strike up a conversation with a stranger on their train or bus. Other people, asked beforehand, predicted that talking would make the commute worse. Instead, those who talked had a more pleasant commute than those who sat in silence. We assume others don't want to talk. Mostly, they do.

If that's true of strangers, it's even more true of the friend you haven't messaged since spring.

What Philos is for

We built Philos as the Sunday lunch, not the crisps. Room for 49 people, so every place is someone you know. A Home that ends, so you put the phone down when you've caught up. Chats and voice messages for the conversations that turn hours into friendship.

This week, try one swap. The next time you reach for a feed out of habit, send a message to someone you'd love to see instead. Two lines is enough.

Notifications that let you sleep: how quiet hours work

Suhail — Fri, 18 Sep 2026 00:00:00 GMT

In short

Only people talking to you, or answering you, make a sound. Posts and Moments never notify you, unless someone tags you.
Quiet hours start on, from 22:00 to 07:00. Messages wait for one gentle note when they end.
Let a Circle, like Close friends, through quiet hours, so the people who matter can always reach you.

In 2019, a team of researchers did something few of us dare to: they changed when 237 people's phone notifications arrived. Some got them as usual. Some got none at all. Some got them bundled, three times a day.

The people who got them three times a day felt more attentive, less stressed and more in control of their phones. The people who got none weren't calmer: they felt more anxious about what they were missing.

That's the balance we aimed for on Philos. Not silence. Just fewer, kinder interruptions, from the right people.

What makes a sound, and what never does

Philos tells you about people, never about the app. On the sheet that asks to turn notifications on, we put it plainly: no streaks, no suggestions, no reminders to scroll.

What notifies you

A message from someone you've added, or in a group you're in.
A mention, or a reply to your message. These reach you even in a group you've muted.
Someone tagging you in a post, or adding you back.

What never does

A friend sharing a post or a Moment. It waits in your Feed.
"You have new posts", "you haven't opened Philos in a while", or anything like it.
Reactions to your messages don't make a sound. They arrive quietly.

If one chat sends several messages in a row, you hear one sound, and the rest arrive quietly beneath it.

Quiet hours: on from the start

Quiet hours start on, from 22:00 to 07:00. During them, nothing makes a sound. Messages wait, and when quiet hours end you get one gentle note, titled While you were resting, with what came in.

Requests, like someone adding you back or tagging you, still land in your notification list overnight, silently.

To change the times:

Go to You, then Settings, then Notifications.
Under Quiet hours, set From and Until, or turn them off.

Let the right people through

Some people should always be able to reach you: a partner on a night shift, a parent who's unwell, a sister due any day.

In Settings, then Notifications, tap Let Circles through.
Choose a Circle, such as Close friends or Family.

Messages from the people in that Circle arrive right away, even overnight. Nobody is told who's on the list. If you don't have a Circle yet, make one first.

Mute a chat without a fuss

Hold a chat in your list and mute it. Messages still arrive, just without sound or notifications, and no one is told.

The man who designed infinite scroll wishes he hadn't

Luca Daniel — Wed, 16 Sep 2026 00:00:00 GMT

In short

Aza Raskin, who says he designed infinite scroll in 2006, now estimates it wastes on the order of 100,000 human lifetimes a day.
Books have chapters and a glass of wine has a bottom. These stopping cues hand the decision back to us; endless feeds remove them.
Philos puts the ending back. When you've seen what your people shared, Home says you're all caught up.

In 2006, by his own account, a young designer called Aza Raskin, working at a small interface firm called Humanized, had a sensible idea. Why make people click "next page" at the bottom of a list? Why not load more as they reach the end, so the page never stops?

It worked beautifully. So beautifully that, twenty years later, it's on almost every app on your phone. And Raskin has become one of its sharpest critics.

A good idea in the wrong hands

Raskin's design removed friction, which is usually a good thing. Nobody misses the "page 2 of 47" button. The trouble came when infinite scroll met business models that earn more the longer you stay.

In 2018, Raskin told the BBC's Panorama that the tricks used to keep people scrolling were like sprinkling "behavioural cocaine" over an interface. The BBC reported that he hadn't set out to hook anyone, and now felt guilty about it. He went on to co-found the Center for Humane Technology, which campaigns for technology that respects people's time.

In 2024 he put a number on it. His invention, he said on a TED podcast, now wastes "on the order of a hundred thousand human lifetimes per day".

The slot machine in your pocket

Infinite scroll has a partner: the unpredictable reward. In the 1950s, the psychologist B.F. Skinner showed that animals keep pressing a lever most persistently when the reward comes on an unpredictable schedule. He later pointed out that every gambling system works on the same principle.

Tristan Harris, a former design ethicist at Google who co-founded the Center for Humane Technology with Raskin, made the comparison famous. On CBS's 60 Minutes in 2017, he described the phone as a slot machine: every check is a pull of the lever, to see what you got.

Loren Brichter, who invented pull-to-refresh in 2009, agreed. "I agree 100%," he told the Guardian. He said he never meant it to be addictive, and that he regretted the time his own phone had pulled him away from his two children.

Why endings matter

Raskin explains the problem with a glass of wine. You don't usually ask yourself whether you want to stop drinking until you reach the bottom of the glass. The empty glass is the moment the question comes.

Other good things are built the same way:

A book has chapters. At the end of each one, you can close it and go to sleep.
A TV episode ends. The credits roll, and for a moment, you decide whether to watch another.
A plate of pasta has a last forkful. Then it's empty, and you know you've finished.

These are stopping cues: small, natural endings that hand the decision back to you. They're not walls. You can always pour another glass. But they make you choose.

Infinite feeds remove every stopping cue. There's no bottom of the glass, no empty plate. The decision to stop never arrives on its own. You have to make it against the design, again and again, with a thumb that's already moving.

Putting the ending back

A plate of fresh tagliatelle is wonderful partly because it ends. Nobody wants a bowl that refills itself while they're eating. We built Philos on the same idea.

Home shows what your people shared, newest first. When you've seen it all, it says so: You're all caught up. That's your empty glass. If you want to look back, older posts are one tap away. If you don't, you can put the phone down knowing you've missed nothing from the people you care about.

We wrote more about why your feed ends. The short version: an app for the people you love should be something you finish.

Try this tonight

Pick one app you open without thinking. Before you open it, decide when you'll stop: three posts, five minutes, the end of your tea. Then notice how it feels to stop on purpose. That's what a stopping cue gives you, built in.

Moments: share the small stuff for 24 hours

Suhail — Mon, 14 Sep 2026 00:00:00 GMT

In short

A Moment is a photo, a video, a few words on a colour or a layout of photos. Each one disappears 24 hours after you share it.
You choose who sees every Moment, and replies go to you privately, in your chat.
Only you see who saw, loved and replied. You can hide your Moments from someone without them being told.

Some things aren't worth a post, but they're worth sharing. The first loaf that looks like bread. The light on the way home. A gelato that's mostly melted by the time you take the photo.

That's what Moments are for. Think of a post as the photo album and a Moment as the postcard: quick to send, nice to get, and not meant to be kept forever.

Share a Moment

On Home, tap the camera.
Tap for a photo, or hold for a video. Or choose from your gallery: photos and videos together, newest first.
Add a line if you like, and check who it's for.
Tap the button that says who it's for, such as Share with Family.

Every Moment tells you before you share it: Disappears in 24 hours.

A Moment of words, with a private reply underneath.

Three kinds of Moment

Photo or video. Videos longer than 15 seconds let you choose which part to keep.
Words. A few lines on a colour, in one of five typefaces, from Handwritten to Typewriter.
Layout. Two to four photos in one: side by side, one above the other, one and two, or four.

Choose who sees it

Each Moment goes only to the people you choose: everyone in your space, a Circle, or one person. Philos remembers your last choice, so the next Moment goes to the same people unless you change it.

Replies are private

Under a friend's Moment there's a field to reply to them privately. Your reply goes to your chat with them, quoting their Moment, and nobody else sees it. Love a Moment and only they know you did.

When Mum replies, it lands in your chat with her.

See who saw it, privately

Tap the summary under your own Moment to open its Activity: who saw it, who loved it, who replied, and who hasn't opened it yet. The top of the page says it plainly: only you can see this.

Hide your Moments from someone

Hold someone's face in the Moments row and choose Hide your Moments from them. None of your Moments reach them from then on, and they're never told. You can also mute someone's Moments, quietly, from the same menu.

Moments, in short

Each one disappears 24 hours after you share it.
Moments never send a notification.
Delete one sooner and it disappears for everyone right away. Replies stay in your chats.
Only you see who saw your Moment.

What 88 years of the Harvard happiness study found

Luca Daniel — Fri, 11 Sep 2026 00:00:00 GMT

In short

The Harvard Study of Adult Development has followed 724 men, and later their families, since 1938. It's one of the longest studies of adult life ever run.
Its clearest finding is that warm, close relationships keep people happier and healthier.
Relationships need upkeep, like fitness. Small, regular contact with your people is the exercise.

In 1938, researchers at Harvard started following 268 young men, students in their second year, to find out what helps people thrive. Nobody expected the study to outlive most of the people who began it.

It's still running. Over the decades, the researchers checked medical records, drew blood, scanned brains, talked to their children and filmed them talking with their wives about what worried them most.

In 2015, the study's director, the psychiatrist Robert Waldinger, gave a TEDx talk about what all of it had taught them. Millions of people have watched it since. His answer fit in one line: "Good relationships keep us happier and healthier. Period."

Two groups, one finding

Today the study follows two groups from different worlds. One is those Harvard students. The other is 456 men who grew up in some of Boston's poorest neighbourhoods, first studied by a separate team and later brought into the Harvard study.

Their lives went everywhere. Some became factory workers, some doctors and lawyers, and one became President of the United States. Some struggled with alcohol, a few with serious mental illness.

Across both groups, the clearest message wasn't about wealth, fame or working harder. It was about relationships. The men who were most satisfied in their relationships at 50 were, on average, the healthiest at 80.

What "good relationships" means

Waldinger is careful about the word "good". The study didn't find that people with the most friends did best. In his talk he describes three lessons:

Connection helps. People more connected to family, friends and community were happier and healthier, and lived longer.
Loneliness hurts. People more isolated than they wanted to be were less happy, their health declined earlier in midlife, and their brains declined sooner.
Quality beats quantity. You can be lonely in a crowd or in a marriage. In his words, "it's the quality of your close relationships that matters".

Relationships are a kind of fitness

In 2023, Waldinger and his colleague Marc Schulz wrote a book about the study, The Good Life. In interviews about it, Waldinger talks about social fitness: like physical fitness, it's a practice, not a one-off. Relationships fade without attention, and nobody stays fit from one big workout a year.

That changes what keeping in touch means. It isn't a chore or a nice extra. The two-line message on a Tuesday, the voice note on the way home, the photo of the dinner you cooked with your grandmother's recipe: those are the reps.

What it means for the apps we use

If relationships are the exercise, most social apps are a gym full of mirrors. They're built to show yourself to as many people as possible, not to keep up with the few who matter.

We built Philos the other way round: room for 49 people, a Home that ends when you've caught up, and Chats for the conversations that keep a relationship warm. Philos can't do the reps for you, but it's a good place to do them.

So here's this week's exercise, straight from the study: pick one relationship that matters and has gone quiet. Send something small today.

How to bring your parents and grandparents to Philos

Suhail — Wed, 09 Sep 2026 00:00:00 GMT

In short

Invite them from your contacts with a personal note. It goes as a message from your phone, so it comes from you.
If you're together, scan each other's code. It's the quickest way.
On day one, show them three things: Home, replying to a Moment, and holding the mic to talk.

Every family has a group chat that does too much. The birthday photos sit between forwarded jokes, and Grandpa's reply arrives three days late, to a message nobody remembers.

Philos is calmer than that: your parents see what you share with them, reply to you privately, and never have to scroll past anyone they don't know. Here's how to get them there.

Before you start

An iPhone. Philos is on the iPhone today. An Android app is coming.
Their number in your contacts. That's how Philos finds them, or invites them if they're not here yet.
Ten minutes together, if you can. It's not required, but it helps.

Step 1: Invite them with a note that sounds like you

In Chats, tap + and choose Invite someone.
Find Mum under From your contacts. If she's not on Philos yet, tap Invite. Her place in your heart is saved straight away.
Write the note. Philos suggests one, but your own words work better:

Mum, this is where I'll post the kids' photos from now on. Just us, no strangers. Tap the link and I'll show you the rest on Sunday.

The invite goes out as a message from your phone, so it reads like it's from you, because it is. Philos never messages anyone automatically, and if you invite several people, Send one at a time opens a separate message for each, so they don't see each other.

Their place is saved, so send them a personal note.

When Mum opens the invite, Philos tells her she matters to you, and that it's just for the people closest to you.

Step 2: Together? Scan instead

If you're at the same table, skip the message. In Invite someone, tap Show your code, and have Dad tap Scan their code once he's set up. You're added to each other in seconds.

Step 3: Show them three things

People new to an app learn by doing one thing at a time. Don't tour every screen. Show them these three:

Home. What you share appears here, and when they've seen it all, Philos says they're all caught up. Nothing endless to get lost in.
Replying to a Moment. Tap someone's Moment, then reply. It goes to that person privately, in your chat.
Holding the mic. If typing on a phone is a chore, they can hold the mic, talk and let go to send. More on voice messages.

A reply to a Moment lands in your chat, between the two of you.

Step 4: Make a Family Circle

Once your family is in, put them in a Circle so you can share with just them in one tap. Setting up a Family Circle walks you through it.

A tip for the long run

The first week matters most. Share something small the day they join: the dog, dinner, the view from the bus. A reply from Grandma on day one is how she learns that this is where the family is now.

The Christmas card list behind Dunbar's number

Luca Daniel — Mon, 07 Sep 2026 00:00:00 GMT

In short

Robin Dunbar predicted that people keep up about 150 meaningful relationships. A study of 2,984 Christmas cards found an average of 153.5.
Those relationships sit in rings of roughly 5, 15, 50 and 150, each about three times the size of the one inside it.
The inner rings need time and contact to stay close. Philos's 49 places sit at the ring Dunbar calls good friends.

Every December, millions of people sit at a kitchen table with a pile of cards and a list. Who gets one this year? Who got one last year and didn't send one back? Who has moved, married or quietly drifted away?

That list turned out to be a scientific instrument.

A number from the monkey cages

In the early 1990s, the anthropologist Robin Dunbar was studying monkeys and apes. He noticed that species with a bigger neocortex, the thinking part of the brain, lived in bigger groups. Keeping track of who is friends with whom, who groomed whom and who owes whom a favour takes brainpower.

In 1993 he extended the line to humans. The size of our brains predicted a group of about 148 people: roughly how many relationships, he argued, we can keep up at once. Not names we recognise, but people we'd know, and know how they fit into our lives.

Counting Christmas cards

A number from primate brains needs testing on people, and Christmas cards turned out to be a good test. A card costs a little time, a little money and a stamp, so people mostly send them to relationships they care about.

Dunbar and his colleague Russell Hill gave questionnaires to households in Britain while they wrote their cards. For every card, people noted who it was for, how close they felt and when they were last in touch. They also listed everyone living in each household the card went to.

Forty-three households sent 2,984 cards between them, about 68 each. Counting everyone in the homes those cards reached, the average network came to 153.5 people, close to what the brains had predicted.

Not one circle, but rings

The more interesting finding came later, as Dunbar and others looked at how those relationships are arranged. They aren't one flat crowd. They form rings, each about three times the size of the one inside it. In Dunbar's own plain words:

About 5: intimate friends, the people you'd turn to in a crisis.
About 15: best friends.
About 50: good friends.
About 150: friends.

Think of the seating plan at a wedding. The top table is your five. The tables nearest the front are your fifteen. Everyone at the dinner is your fifty. And the evening party, when the dancing starts and the plus-ones arrive, is your hundred and fifty.

It's a shape, not a rule

Dunbar's number is a tendency, not a law. Dunbar himself describes 150 as a range, roughly 100 to 250, and some people have far more connections or far fewer. Other researchers argue the primate data can't produce one precise number at all. What has held up well is the shape: a small, close centre and wider, looser rings around it.

The inner rings need tending

The rings also behave differently. In an 18-month study, Sam Roberts and Dunbar followed students as they left home for university. When contact dropped, closeness to friends fell faster than closeness to family. Friendships, they concluded, cost more to keep.

That's the trouble with feeds that treat every connection the same. When your best friend's news and an acquaintance's holiday get the same tiny moment of your attention, the inner rings get less than they need.

Where 49 fits

Philos gives you 49 places, which sits at the ring Dunbar calls good friends: roughly everyone at the wedding dinner. It's a heart that fills one place at a time, so the first five are yours to choose, then the next ten, then the rest.

This week, try a small exercise. Write down the five people in your innermost ring. Then ask: when did I last talk properly with each of them? If the answer is "too long ago", you know who to message first.

Who to add first: your first five places

Suhail — Fri, 04 Sep 2026 00:00:00 GMT

In short

Start with the four or five people you'd call first with good news or bad. Everyone else can come later.
Add people who are already on Philos, invite the rest with a note in your own words, or scan each other's code in person.
You see each other's posts and Moments only once both of you have added each other. Philos never nudges anyone.

Picture moving house. You don't email the whole street to help carry the sofa. You call the four or five people who will turn up, bring snacks and stay to eat them.

Your first places on Philos work the same way. Your heart has room for 49, and it's tempting to fill it fast. Don't. Start with the people who'd turn up.

The sofa test

Ask yourself one question: who would I call first, with good news or bad?

For most of us the answer is a short list. A partner, a parent, a sibling, one or two friends who've known us forever. Researchers who study friendship keep finding this same small inner circle: about five people we lean on most, inside a wider ring of close friends. We wrote about where those numbers come from.

Those are your first five. Add them first, and Philos feels like home from the first day, because the first things you see are from the people you care about most.

Save each place for someone who'd save you one in theirs.

Add the people who are already here

In Chats, tap + and choose Invite someone.
Under From your contacts, anyone already on Philos shows On Philos. Tap Add.
You'll see Added · waiting for them. Once they add you back, you're in each other's space.

Philos checks coded versions of phone numbers to find who's here, never names, and doesn't keep them. Only the people you add are saved.

Invite the people who aren't here yet

For someone who isn't on Philos yet, tap Invite. Their place is saved, and you send them a personal note. Philos starts you with this one:

Hey! I'm moving the people I'm closest to somewhere private. No ads, no followers, just us. I'd love you to be there.

Change it to sound like you. "Mum, this is where the kids' photos will go from now on" lands better than any note we could write. Invites go out as a message from your phone, so they come from you, not from an app. Nobody is messaged automatically.

Sent means it left your phone, not that they've seen it. Nothing is sent again by itself.

Together right now? Scan each other

If you're at the same table, it's quicker in person. In Invite someone, one of you taps Show your code and the other taps Scan their code. Nothing you share is seen until you've both added each other.

You can also send your link from Share your link. Anyone with it can find you on Philos, and a stranger who opens it sees only your name and photo.

Then let it grow

After the first five, add the people you talk to every week or two. The rest of your places can wait for the friend you reconnect with next summer, or the cousin who finally gets an iPhone.

Good to know

You see each other's posts and Moments only when you've both added each other.
If someone doesn't add you back, nothing happens. Philos never nudges anyone.
Places aren't forever. You can make room later, and nobody is told.

The living room and the town square

Luca Daniel — Wed, 02 Sep 2026 00:00:00 GMT

In short

Most social apps work like a town square. Philos is built like a living room, where only the people you invited can hear you.
Research shows the size of the audience changes what we share. To a crowd we present ourselves; to one person we share what helps.
A living room needs a door, walls and a host. On Philos that's 49 places, nothing public, and you deciding who's in.

In March 2019, the man who built the world's biggest social network published a long post about where it had gone. For fifteen years, Mark Zuckerberg wrote, Facebook and Instagram had been "the digital equivalent of a town square". What people increasingly wanted, he said, was something else: "the digital equivalent of the living room".

He was right about the rooms. It's worth asking what each one is for.

Two rooms, two ways of talking

Think of a real town square on a Saturday. Anyone can walk through. You raise your voice to be heard, and you choose your words for an audience you can't see. What you say can be repeated by strangers who weren't there.

Now think of your living room on a Sunday evening. Everyone in it is someone you invited. You can lower your voice. You show the blurry photos from the weekend, because the people looking at them were there, or wish they had been.

Here's how the two map onto the apps on your phone:

Who's there. The square is open to anyone; the living room only to the people you let in.
How you talk. In the square you perform; in the living room you just talk.
What happens to your words. In the square they get repeated, screenshotted and forwarded. In the living room they stay in the room.
Who decides. In the square, the loudest voices and the algorithm. In the living room, the host.

The room changes what we say

This isn't only a feeling. In 2014, two researchers at the Wharton School, Alixandra Barasch and Jonah Berger, ran a series of experiments on how the size of an audience changes what people share. When people "broadcast" to many, they leaned towards things that made them look good. When they "narrowcast" to one person, they leaned towards what would help that person.

That's the town square effect in one study. Put a family photo in front of hundreds of people and it quietly becomes a performance: the best angle, the right caption, a glance at the likes. Put it in front of the five people who love that child, and it's just a photo of a child.

We moved our living rooms into the square

Most of us never chose this. The apps where we first shared baby photos and birthday dinners grew into places with followers, public profiles, share buttons and feeds picked by an algorithm. The album stayed where it was, and the square grew up around it.

So we do what people do in public. We hold back the honest stuff, post the highlights, and keep the real conversations for group chats that were never built for photos, memories or calm.

What a living room needs

When we designed Philos, we started from the room, not the feed. A living room needs three things.

A door. Philos has room for 49 people, and someone only sees what you share once you've both added each other. There are no followers and no strangers.
Walls. Nothing on Philos is public, and nothing can be forwarded. What you share with your people stays with your people.
A host. You choose who sees every post. You can make room for someone new without a scene, and nobody else decides what's on your Home.

The square still matters

None of this is against town squares. They're where news breaks, debates happen and you discover the band you'll love next year. A healthy life needs a few public places.

But your daughter's first steps, your dad's hospital update and the photo of the burnt birthday cake were never meant for the square. They belong in the living room.

Next time you're about to share something, ask one question: who would I show this to if they were sitting next to me? Share it with them, and only them.