You already write things down.
This turns them into something worth keeping.
Write a line about your day. Drop in a photo. Every morning, yesterday becomes a post in a timeline you can scroll back through — built out of your own words, never rewritten, never summarised by a machine.
No card to start. After the trial you buy it once and own it — there is no subscription, because this app costs nothing to run. It is also included in an AIOS plan.
What it actually does
Write today
One page, and a cursor. Open it and write — a line or a thousand words. Drop photos straight into the day where they belong. New days start with a few headings to get you going; keep them, rename them, or delete them, because it is your page.
Read it back
Yesterday becomes a post: your words, your photographs, in the order you wrote them. Scroll back a week or a year. Nothing about it was generated — it selects and arranges, it never rewrites.
Nobody mines it to sell you anything
There is no advertiser on the other side of this, because there is no advertiser. Your days are markdown files in your own vault — you can turn on encryption tied to your login that makes them unreadable even to us, and you can take the files with you whenever you like.
It is also the reason there is no AI in it. A record of your life described by a summariser is a record of the summariser.
Read the privacy pageBuy it once. It is yours.
Fourteen days free, no card. After that it is $19, once — no monthly charge, ever, and nothing that stops working if you stop paying.
That is not generosity, it is honesty about what this costs to run: there is no AI in it, so writing your day costs us nothing whether you do it once a year or twice a day. The one thing we do charge rent for is the AI in AIOS, because that genuinely costs money every time it runs. If you have an AIOS plan, this app is already included in it.
One account, more than one app
The same sign-in opens AIOS Receipts and AIOS itself — the full system this was built out of. You never have to look at either of them. They are simply there if a day comes when you want more than a journal.