Intermittent Fasting Tracker:
Kai Oelfke Health & Fitness iPhoneiPadiPod touchApple Watch
Intermittent Fasting Tracker: is a free Health & Fitness app for iPhone and iPad by Kai Oelfke. Rated 4.9/5 from 51,222 ratings. Requires iOS 17.0.
- Rating
- 4.9
- 51.2K ratings
- Price
- Free
- on the App Store
- Size
- 109 MB
- Age 12+
- Updated
- Sep 22
- 2026 · v0.0.105
Screenshots
About Intermittent Fasting Tracker:
Track fasting periods with Fasty. No account or sign-up required. Start and stop a fasting timer, set a goal, and review your recorded fasts. Edit entries to correct start and end times and keep a record of your fasting history. Features - Fasting timer: see elapsed time and the time remaining until your chosen goal. - Widgets and Live Activities: check your timer from your Home Screen, Lock Screen, and Dynamic Island on supported devices. - Apple Watch: start and finish fasts, change your goal, and check your current fasting status from your wrist, included for free. - Fasting history: add, edit, and review your recorded fasts. - Charts and trends: explore fasting durations, totals, and averages over time. - Notifications: choose reminders and alerts for your timer and eating window. - Siri and Shortcuts: start and finish fasts and check your current fasting status. - CSV import and export: import existing records or export your data for use outside the app. - Dark Mode: use a light or dark appearance to suit your preference. - Streaks and badges: view summaries and milestones based on your recorded fasts. Additional paid features are available through one-time purchases and auto-renewable subscriptions. Available options, included features, and prices are shown in the app before purchase. Subscriptions renew automatically unless canceled. You can manage or cancel them in your App Store account settings. Health information Fasty is a utility for people who want to track their fasting. It does not recommend fasting or a specific fasting plan and does not provide medical advice. Consult a doctor, registered dietitian, or another qualified healthcare professional about whether and how to fast. Privacy Policy: https://fastyfasting.com/#privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & reviews
4.9
51.2K ratings
What’s new
Version 0.0.105 · Updated September 22, 2026
- Added support for iOS 27. - Refined the app icon, thanks to Mark J. - Fixed bugs and improved stability.
App privacy
The developer, Kai Oelfke, 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:
- Purchases: Purchase History
- Usage Data: Product Interaction
- User Content: Customer Support
- Identifiers: Device ID
- Diagnostics: Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to Intermittent Fasting Tracker:
Looking for apps like Intermittent Fasting Tracker:? Here are 6 similar apps on the App Store. The highest rated is Fasting Tracker • Easy Fast (5.0/5), and all 6 are free to download.
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Fasting Tracker App by Numify
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Fasting Tracker • Easy Fast
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Fasting Tracker & Diet App
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Zero: Fasting & Food Tracker
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FastEasy: Intermittent Fasting
4.6
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BodyFast: Intermittent Fasting
4.7
| App | Rating | Price | Last updated |
|---|---|---|---|
| Intermittent Fasting Tracker: | 4.9 / 5 (51,222 ratings) | Free | September 22, 2026 |
| Fasting Tracker App by Numify | 4.7 / 5 (5,828) | Free | Aug 31, 2026 |
| Fasting Tracker • Easy Fast | 5.0 / 5 (8,809) | Free | Sep 5, 2026 |
| Fasting Tracker & Diet App | 4.6 / 5 (12,392) | Free | Feb 5, 2025 |
| Zero: Fasting & Food Tracker | 4.8 / 5 (445,296) | Free | Sep 24, 2026 |
| FastEasy: Intermittent Fasting | 4.6 / 5 (78,860) | Free | Aug 28, 2026 |
| BodyFast: Intermittent Fasting | 4.7 / 5 (145,818) | Free | Sep 3, 2026 |