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Bottlegram

A slow messaging app

Bottlegram

The sea has no use for hurry.

Somewhere out there, a stranger is writing to you. No names. No noise. Only the tide, and whatever it decides to leave on your sand.

Coming to the App Store

Free · No ads · No accounts

Not out yet. The sea is still being tested.

The app at Ficogrande, on Stromboli: the volcano smoking under a full moon, and two bottles washed up on the black sand.
The shipwreck

Your new home

Cala Goloritzé

Sardegna, Italy


Every day the tide will bring bottles from strangers across the sea. Speak kindly — words travel far.

One of the 250 shores the storm knows. Yours could be any of them.

How it works

Three bottles a day,
and a whole sea in between.

Bottlegram is a slow messaging app. You do not write to anybody in particular — it is the current that decides who you end up talking to.

Your shore Someone's shore six to thirty-six hours
  1. 1

    You throw a bottle

    Every day the sea leaves you three bottles. You put a message inside and hand it to the current, without choosing who gets it.

  2. 2

    Someone finds it

    Six to thirty-six hours later it washes up on another castaway's beach. In the same way, other people's bottles wash up on your sand.

  3. 3

    And answers, if they want to

    Whoever finds your letter can write back, and a correspondence begins. Nobody has to: a bottle that goes unanswered is a thing that happens at sea.

  4. 4

    The chart follows them

    On the map you can watch the bottles you have thrown, and the ones travelling back to you from the shores you already know.

In a hurry? The sea is not.

The point

Everything here is slow,
and none of it is by accident.

You write, and then you wait.

A letter takes as long as the water between you takes. A shore across the same sea might answer by morning; the far side of the world will keep you waiting for days. Nothing you can tap will make it come sooner — and after the first one, you stop wanting it to.

The beach is empty, and it is yours.

Nobody is online. Nobody is away. Nobody is typing, and nothing is marked delivered, seen or read. There is a shore, the sound of the water, and a horizon that asks nothing of you at all.

You have all the time in the world to choose the words.

A letter that costs something is written better. You will not fire off seven in a row here, you will not correct yourself an hour later, and you cannot call one back. So you sit with it a while, and you say the true thing instead of the quick one.

And the waiting turns out to be the good part.

Days pass. You do other things. Then the tide leaves something on your sand that nobody scheduled, nobody promoted and nobody could have sold you — a stranger's handwriting, from a coast you have never seen.

The app at Cala Goloritzé at midday: turquoise sea, pale sand, and four bottles washed up on the shore.

Somewhere to savour the quiet, while everything else is racing.

Here it is morning and the wind comes off the land. I will not tell you my name, but I will tell you that I planted three fig trees behind the house and one of them took. If this bottle lands anywhere at all, write and tell me the weather where you are.

A stranger

Who you are here

No name. No face.
A seal in wax.

Every castaway presses the same emblem into the wax, always — and on this sea that is the whole of a person: no profile, no photograph, no history, nothing to look up afterwards. A stranger, a shore, and their handwriting.

They may be writing to you in a language you have never read. One tap turns it into yours; another puts their own words back, exactly as they wrote them.

A correspondence in the journal: a letter from a stranger the reader has privately named Black sand, the reply underneath, and a note saying a bottle of theirs is still at sea.

What you keep

A correspondence, not a chat.

Letters do not scroll away here. They stay in a journal made of paper, in the order the sea delivered them — yours on one side, theirs on the other, each with the day it came ashore written underneath.

You may give a stranger a private name, only for your own pages: the lighthouse keeper, the girl with the boat. They will never know it. And when a bottle of theirs is still out on the water, the journal simply says so, and asks you to wait.

The tide keeps its own time — and while you are here, so do you.

Where you wake up

A real beach, and not one you picked.

Cala Goloritzé. Reynisfjara. Anse Source d'Argent. True stretches of coast at their true coordinates — and yours is drawn by lot. The storm decides where it leaves you, and from that morning on it is home. The light on it is the light of your own hour: open it at midnight and your beach is dark, with the stars out over the water. Not one of these is a photograph. Every wave is drawn by the app, line by line.

Dawn at Anse Source d'Argent, as the app draws it: a rose sky, calm water, a palm on the sand. Midday at Cala Goloritzé, as the app draws it: blue sky, turquoise sea, bottles on the pale sand. Dusk at Reynisfjara, as the app draws it: an ember sky over black volcanic sand. Night at Haukland Beach, as the app draws it: the aurora over a dark arctic sea.

It turns by itself: dawn at La Digue, midday in Sardegna, dusk on the black sand of Reynisfjara, and an arctic night with the aurora overhead. In the app you get one shore, and you do not choose it — which is the best thing about it.

The crossing

You can watch it go.

N your shore still at sea

A bottle you have thrown leaves a line on the chart, and the line grows while you sleep. The solid part is the distance already sailed; the dashes ahead appear only once you know who is waiting at the far end.

The islands of strangers whose letters you have read stay marked there for good — a private map of everyone the sea has introduced you to.

The chart is the app's own: coastlines from Natural Earth, public domain, carried inside it. No map service is ever called, and nothing about where you are leaves your hands.

The nautical chart: a route drawn from Cala Goloritzé out of the Mediterranean and north across the Atlantic towards Iceland, with the bottle partway along it.

Before you ask

Five questions, answered plainly.

How long does a letter take?

Between six and thirty-six hours, and it is the water that decides which: a shore across the same sea may answer by morning, the far side of the world will keep you waiting. Once the cork is in, it is out of your hands.

Can I choose who I write to?

Not the first time. You hand the bottle to the current and the current picks the beach. But once someone has written back, that correspondence is yours: you go on writing to them for as long as you both keep answering.

And if nobody answers?

Some bottles are never answered. The sea gives you three more the next day, and by then somebody else's may already be on your sand. A letter that comes back is worth something here precisely because it might not have.

Who reads what I write?

One castaway, on one beach, and nobody else: there is no feed, no profile, nothing to scroll and nothing to look up afterwards. There is one exception: when a letter is reported, a person reads that letter, and only that one, to decide whether the sea keeps its writer. It is written out in full on the privacy page.

Is it free?

Yes, free. There is a Wreck Emporium on your beach with a few things in it, and they are mostly a way to help with what this costs: the work on the app, the servers that keep the sea running. Nothing in there is needed to write a letter, or to receive one.

One last thing

The tide is already on its way.

On a shore you have never seen, a stranger is pushing the cork into a bottle right now. The sea will decide whose sand it touches next. Maybe yours.

Coming to the App Store

Not out yet. The sea is still being tested.