Intermittent fasting tracker for iPhone and Android
A fasting timer that stays out of your way
Start a fast in one tap, see the countdown without opening the app, and fix any start or end time you forgot to log. No questionnaire, no ads.
The timer and your whole history are free. An optional Pro upgrade adds stats and widgets.
Fasting apps got in the way of the timer
Questions before the timer
Some apps put a long questionnaire and a trial before you can start your first fast. You only wanted to know when you can eat.
Forgot to press start?
Many fasting apps won’t let you change a start time afterwards or add a fast you forgot to log, so one missed tap breaks your history.
Ads, and history that vanishes
Full-screen ads that are hard to close, and past fasts that disappear after an update or on a new phone.
One tap
Pick a plan, start the fast
Choose 16:8, 18:6, 20:4 or one meal a day, or set your own schedule. One tap starts the fast and one tap ends it. No sign-up and no questionnaire before your first fast.Edit anything
Forgot to log it? Fix it
Change the start or end time of any fast, including the one running now. Start a fast that began three hours ago, or add one you forgot to log, even across midnight.At a glance
The countdown, without opening the app
On iPhone, a Live Activity shows the countdown on the Lock Screen and in the Dynamic Island while it is active; iOS limits how long one stays, and it re-arms when you open the app. On Android, an ongoing notification counts down in the notification shade. Optional reminders tell you when your eating window opens and closes.History
Every fast, kept
See your past fasts, your streak and a calendar of the days you fasted. The timer works offline, and you can save a backup file and restore it on a new phone, free.The timer is free. Pro adds the extras.
Free
Everything you need to fast
- Every plan: 16:8, 18:6, 20:4, one meal a day, or your own
- Edit and back-date any fast
- Full history and streak
- Live countdown: a Live Activity on iPhone, an ongoing notification on Android
- Reminders when your window opens and closes
- Backup file and restore
- No ads, no forced trial
Pro
An optional upgrade, bought in the App Store or Google Play. Sync between your devices is coming later, as part of Pro.
- Detailed stats
- Home-screen widgets
Prices are shown in the App Store and Google Play before you buy. Cancel a subscription any time in your store account.