Skip to main content
Proofday works on iOS, Android, and the web — all from one account. You can be closing your first day within a minute or two.
1

Get the app

Install Proofday from the App Store or Google Play, or open it on the web. Your data syncs across every device you sign in on.
2

Sign in with your email

There’s no password. Enter your email, and Proofday sends you a one-time code. The same account works across every Burakov app — if you already have one, just sign in.
3

Pick your reminder time

Choose when the evening nudge arrives and how insistent it is. Gentle is the default; you can change both any time in Settings.
4

Close your first day

On the Today screen, write a line about what you got done and tap to close the day. It turns won — and your streak starts at one.

What you get for free

The daily close

Unlimited daily entries with an optional mood, forever.

Calendar & streak

Your win/miss calendar, a forgiving streak, and a momentum score.

The evening nudge

A reminder to close the day, with an intensity you control.

Recent history

Your recent entries, always available. Full history is a Pro unlock.
Proofday is offline-first — you can close a day with no connection, and it syncs the next time you’re online. Everything you need for the habit works on a plane.
Next: learn the daily close in detail, or jump to AI proof to see what Pro adds.