Faast - Fasting Timer

Faast is a fasting timer that does exactly one thing well. Help you track your intermittent fasting, simply and accurately.

No subscriptions. No ads. No account required. Just open the app, start your fast, and see your progress in real time.

WHY FAAST Most fasting apps bury the timer behind a paywall after a free trial. Faast is different, it's a clean, focused tool built for people who just want to fast without friction or upsells.

FEATURES

• One-tap start/stop timer, accurate to the second
• Support for any fasting schedule: 16:8, 18:6, 20:4, OMAD, or fully custom windows
• Clear visual progress toward your goal
• Clean, minimal interface, no clutter, no distractions
• Works fully offline, your data stays on your device

BUILT FOR CONSISTENCY Intermittent fasting works best when it's easy to stick to. Faast strips away everything unnecessary so the only thing you focus on is your fast.

YOUR DATA, YOUR DEVICE Faast doesn't require an account and doesn't send your data anywhere. Everything is stored locally on your iPhone.

Whether you're new to intermittent fasting or a seasoned OMAD practitioner, Faast gives you a fast, honest tool to track your eating window and stay on target.