atomic7 is the habit tracker that shows you exactly what the last 7 days looked like — and makes checking off today feel satisfying.
Secure Google sign-in · Your data stays yours
Built on the science of tiny habits
Why atomic7
See your momentum build day by day. Breaking a streak hurts — in a good way.
Always see your last 7 days at a glance. The only window that matters.
Install it to your home screen on any device. Works offline. No App Store needed.
Open the app, tap done. That's it. Friction is the enemy of habits.
Track everything together — workouts, water, reading, sleep — side by side.
Your data stays yours. No ads, no selling your habits to anyone.
One tap to sign up. One tap to track. That's atomic7.
No card. No email. No password.