Tell proof7 who you're becoming — AI polishes it into a statement you can defend. Every habit is proof. 66 days of proof is where the trying stops and the being begins.
Built on the science of tiny habits.
Identity → Evidence → Embodiment
Every habit is proof. By day 66 — the median day people report behaviour feels automatic (Lally et al., 2010) — you're not trying anymore. You've become.
The proof7 method
Your 7-day view shows exactly where you stand. No guessing, no digging through calendars.
Streaks, colors, and satisfying check-offs make tracking feel rewarding, not like a chore.
Open the app, tap done. One action, zero friction. Works on any device from your home screen.
Watch your progress compound day by day. The visual proof keeps you coming back.
Why proof7
Install to your home screen on any device. Works offline. No App Store needed.
Track workouts, water, reading, sleep — all side by side in a single dashboard.
Your data stays yours. No ads, no tracking, no selling your habits to anyone.
The math of small wins
“Your systems shape you. Your intentions don't.”
1%
daily improvement
7 days
your rolling window
37.78×
compounded over a year
One tap. One proof.
Lay down your first proof today.
Secure Google sign-in · Your data stays yours
No card. No email. No password.