FastTimer packs everything you need to fast smarter, sleep better, and build lasting healthy habits — all in one beautifully designed app.
Track your fast in real time with a beautiful circular progress ring. One tap to start, one tap to stop. Your streak builds automatically — and your results speak for themselves.
Not sure where to start? FastTimer offers over 16 science-backed fasting plans — from beginner-friendly 12:12 all the way to advanced OMAD. Each plan is explained clearly so you can choose with confidence.
Sleep quality directly affects your fasting results. FastTimer's built-in sleep tracker helps you log your bedtime and wake time, track your sleep score, and build a consistent routine that supercharges your fast.
Get instant, science-backed answers to your fasting questions — any time, day or night. Your personal AI coach is always ready to help you navigate your journey with confidence.
See exactly how far you've come. Beautifully visualised charts make your progress impossible to ignore — and impossible not to be proud of.
Go beyond food fasting. FastTimer supports alcohol-free, sugar-free, and processed-food-free streaks — plus monthly community challenges to keep you motivated with friends.
Alcohol-free streak
No added sugar
Whole foods only
Download FastTimer free today and experience every feature for yourself.