Fastyn: Intermittent Fasting
MANUEL MATAS GALEOTE Health & Fitness iPhoneiPadiPod touch
Fastyn: Intermittent Fasting is a free Health & Fitness app for iPhone and iPad by MANUEL MATAS GALEOTE. Requires iOS 17.6. Updated August 23, 2026.
- Price
- Free
- on the App Store
- Size
- 35 MB
- Age 17+
- Updated
- Aug 23
- 2026 · v2.2.0
Screenshots
About Fastyn: Intermittent Fasting
Fastyn is the fastest and most elegant way to track your fasts. Forget complicated menus and manual setup: just choose how many hours you want to fast, tap “Start”, and let the app handle the rest. Designed with a modern glassmorphism style, smooth animations, and thoughtful personalization, Fastyn turns intermittent fasting into a clear, visual, and motivating experience you can rely on every day. What makes Fastyn different is its smart logic. The app doesn’t just start a timer, it helps you start at the right moment. Smart Start suggestions - Based on the current time and your habits, Fastyn suggests the best moment to begin your fast, such as “Tonight” or “Tomorrow morning”. - You also get clear, persuasive reasons like “Ideal for relaxing before sleep”, so it’s easier to stay consistent without overthinking. Live physiological phases - During your fast, Fastyn shows your estimated fasting stages in real time, such as fat burning, ketosis, or autophagy, directly on the home screen and widgets. - You always know where you are in your fasting journey at a glance. What you can do with Fastyn - Free duration: set any number of hours (for example, 8 h, 12 h, 20 h…) and start your fast instantly. - Live timer: track elapsed time, estimated calories burned, and fasting progress with an intuitive visual chart. - Estimated calories: see an estimate of how many calories you may have burned during your fast. - Smart cards: keep your key metrics (fasting phase, BMI, streaks, goals, and more) always visible on the main screen. - Weight log: record your measurements, explore interactive charts, and project your progress toward your goals. - Fasting calendar: review your daily and multi-day fasting history to understand your consistency over time. - Smart notifications: receive end-of-fast alerts, hydration reminders, and motivational tips to stay on track. - Customizable widgets: monitor your progress from your Home Screen without opening the app. Set your hours, tap “Start”, and experience fasting in a simple, intelligent, and visual way. Privacy Policy: https://sites.google.com/view/fastikk-privacidad/home Terms of Service: https://sites.google.com/view/fastikk-terminos
What’s new
Version 2.2.0 · Updated August 23, 2026
Bug fixes and performance improvements.
App privacy
The developer, MANUEL MATAS GALEOTE, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Purchases: Purchase History
- User Content: Other User Content
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
Used for: Analytics, Product Personalization, App Functionality
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: Fitness
- Purchases: Purchase History
Used for: Product Personalization, App Functionality
Alternatives to Fastyn: Intermittent Fasting
Looking for apps like Fastyn: Intermittent Fasting? Here are 6 similar apps on the App Store. The highest rated is VOID - Intermittent Fasting (5.0/5), and all 6 are free to download.
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Intermit - Fasting Timer
-
VOID - Intermittent Fasting
5.0
-
ZenithFast: Fasting Tracker
-
树懒轻断食-歇性断食时间追踪&体重记录
-
TaoFast
-
168 Fasting
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Fastyn: Intermittent Fasting | – | Free | August 23, 2026 | |
| Intermit - Fasting Timer | – | Free | Mar 24, 2026 | Compare |
| VOID - Intermittent Fasting | 5.0 / 5 (1) | Free | Sep 21, 2026 | Compare |
| ZenithFast: Fasting Tracker | – | Free | May 13, 2026 | Compare |
| 树懒轻断食-歇性断食时间追踪&体重记录 | – | Free | May 17, 2026 | Compare |
| TaoFast | – | Free | Mar 31, 2026 | Compare |
| 168 Fasting | – | Free | May 4, 2026 | Compare |