About this app
Transform your health journey with IF24 - a simple, intuitive intermittent fasting tracker. Start a fast in one tap and watch your body move through each phase, from fed to deep fat burn, ketosis and autophagy. Whether you're new to 16:8 or an experienced faster, IF24 gives you everything you need to stay consistent. Features: • One-tap start, stop and reset timer • Live fasting stages: fed, sugar, fat burn, ketosis, autophagy • Adjust your start time in 10-minute steps • Runs in the background - keeps counting even when your phone is locked • Free, private, no account - all data stays on your device Disclaimer: This app does not provide medical advice. Please consult a doctor before making any health-related decisions.
Latest release
What’s New
IF24 Pro is here - one purchase, for good. No subscription. - Custom length: any fast from 1 to 23 hours, not only the four presets - Protected day: one missed day a calendar month leaves your streak intact - History as CSV: export every fast you have logged, whenever you like The timer, the phases, the history and the streak stay free. Also in this version: - Ended a fast by mistake? Resume it right on the result screen - the fast comes back with its original goal, and the entry leaves your history - The button beside it is no longer called Reset. It only declines the eating window, and the fast you finished stays in your history - Your history is better protected: if the saved file cannot be read, IF24 sets it aside instead of writing over it - After the update, the summary card no longer greets long-time fasters as if their first fast had just been saved - Clearing your history during a fast no longer hides your streak, and no start button appears that cannot start anything - The app is now called IF24 on your Home Screen, and VoiceOver reads the plan of each history entry correctly
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
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.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 22, 2026 · 1:48 PM Free
Screenshots
