Now with AI-powered insights

Master the art ofnot eating

A fasting tracker that gets out of your way. Start a timer, see your progress, break when you're ready.

50,000+
active fasters
4.9
App Store rating
Fasting16:42hours remaining
Features

What you get

Works for beginners and long-time fasters. No bloat, no confusion.

Smart Timer

Pick 16:8, 18:6, 20:4, OMAD, or set your own schedule. One tap to start.

Progress Tracking

See your streaks, weekly stats, and long-term trends. Charts that actually make sense.

AI Insights

Spots patterns you'd miss. Tells you when you fast best and what throws you off.

Health Integration

Connects to Apple Health and Google Fit. Your weight and water data in one place.

Smart Reminders

Optional notifications when your fast starts or ends. Turn them off anytime.

Community

Chat with other fasters. Share what's working, ask questions, stay accountable.

How it works

Four steps, that's it

Open the app, start a fast. No account required to begin.

01

Pick a schedule

Choose 16:8 or any other protocol. New to fasting? 16:8 is a good start.

02

Hit start

Tap once to begin. The timer shows where you are and what's coming next.

03

Watch your progress

See when you hit fat burning, autophagy, and ketosis. Real data, not guesses.

04

Break when ready

Get a nudge when your window ends. Log what you ate if you want to.

Your body already knows how to fast.

You're just giving it time to do what it does between meals. No special diet, no supplements.

12h
Fat burning
16h
Autophagy
24h
Deep ketosis
Stories

What people say

Real feedback from people who use the app.

Tried a bunch of fasting apps before this one. Most of them feel like homework. This one just works.
SM
Sarah M.
Lost 30 lbs in 4 months
The app figured out I always quit early on Mondays. Changed my weekend eating and now I actually finish my fasts.
MR
Michael R.
Fasting for 2 years
Clean design, no guilt trips. I open it, start my timer, and forget about it until I'm done.
EL
Emma L.
OMAD practitioner