Intermittent Fasting: InFast

About this app

Lose weight with intermittent fasting that fits your real life - not the other way around. InFast makes fasting simple and sustainable. Choose a plan, start your timer, and follow your body through every fasting stage - digestion, fat burning, ketosis, and autophagy. Track your weight, build streaks, and stay on course with reminders that nudge you at exactly the right moments. WHAT YOU GET • Guided fasting plans - 14:10, 16:8, 18:6, OMAD and more, matched to your routine and goals • A live fasting timer with clear stages, so you always know what's happening inside • Weight, water & progress tracking - trends, streaks, and how close you are to your goal • Smart reminders - when your fast is nearly done, when you enter fat burning, and when it's time to start • A Home Screen widget to check your fast at a glance • A personalized plan built around your body, schedule, and target weight BUILT ON RESEARCH InFast's guidance is informed by published, peer-reviewed research on intermittent fasting and metabolic health. Start your first fast today. Get full access to all features including your personalised plan and progress tracking. • InFast Premium is available as an auto-renewing subscription. • Payment is charged to your App Store account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. • Your account is charged for renewal within 24 hours prior to the end of the current period. • You can manage or cancel anytime in your App Store account settings after purchase. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://infast.app/privacy-policy

improvements and bug fixes

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 21, 2026 · 6:39 PM Free