Intermittent Fasting: IF24
LEONID NIFANTIJEV Health & Fitness iPhoneiPadiPod touch
Intermittent Fasting: IF24 is a free Health & Fitness app for iPhone and iPad by LEONID NIFANTIJEV. Rated 5.0/5 from 8 ratings. Requires iOS 17.6.
- Rating
- 5.0
- 8 ratings
- Price
- Free
- on the App Store
- Size
- 5 MB
- Age 12+
- Updated
- Sep 16
- 2026 · v1.5.2
Screenshots
About Intermittent Fasting: IF24
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.
Ratings & reviews
5.0
8 ratings
What’s new
Version 1.5.2 · Updated September 16, 2026
- Sunnah reminders, free and optional: Mondays and Thursdays and the white days (13–15), the day before, at a time you choose. Nothing during Ramadan, Eid or 11–13 Dhu al-Hijjah. Dates follow Umm al-Qura, so confirm them locally. - The sources behind the phases now open with a short summary in your language - the main finding and what it means for IF24 - before the link to the original. - History export says up front that it is part of IF24 Pro, so you know before you tap. - Once a fast is complete, the ring closes with a check in the centre. - The main action stands alone at the bottom; the secondary one sits below it, full width.
App privacy
The developer, LEONID NIFANTIJEV, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Purchases: Purchase History
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction
Used for: Analytics
Alternatives to Intermittent Fasting: IF24
Looking for apps like Intermittent Fasting: IF24? Here are 6 similar apps on the App Store. The highest rated is Intermittent - Fasting Tracker (5.0/5), and all 6 are free to download.
-
Intermittent - Fasting Tracker
5.0
-
Nomu - Intermittent Fasting
4.8
-
PerfectFast: Fasting Tracker
5.0
-
Simple Fasting App
4.5
-
Intermittent Fasting Planner +
4.5
-
Intermittent Fasting Tracker ⁺
4.9
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Intermittent Fasting: IF24 | 5.0 / 5 (8 ratings) | Free | September 16, 2026 | |
| Intermittent - Fasting Tracker | 5.0 / 5 (47) | Free | Oct 6, 2026 | Compare |
| Nomu - Intermittent Fasting | 4.8 / 5 (96) | Free | Oct 19, 2026 | Compare |
| PerfectFast: Fasting Tracker | 5.0 / 5 (5) | Free | Oct 13, 2026 | Compare |
| Simple Fasting App | 4.5 / 5 (41) | Free | Oct 9, 2026 | Compare |
| Intermittent Fasting Planner + | 4.5 / 5 (146) | Free | Dec 31, 2024 | Compare |
| Intermittent Fasting Tracker ⁺ | 4.9 / 5 (972) | Free | Oct 17, 2026 | Compare |