Fasting, with the timer on your lock screen.
16:8, 18:6, 20:4 or your own window. See the stage your body is in, keep a history, get reminded to break it.
Free to start. No card needed.


Start a fast and the timer lives on your lock screen as a Live Activity — no need to open the app. Calori shows the stage you're in as the hours pass, reminds you when the window closes, and lines your fasts up against your diary so you can see what an eating window actually did to your day.
Free — Included in every account. See pricing
What you get
- Preset protocols or a custom window
- Live Activity on the lock screen
- Body-stage timeline
- History and streaks
- Reminders to start and to break the fast
Goes well with
Everything for eating well, in one app.
iPhone, Android, Apple Watch and the web. Every session is a real account, and your data is always yours.