Simple Fasting Tracker

Contains adsIn-app purchases
100+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

No diet plans, no influencers, no annoying features. Just a clean timer, stage indicators, your fasting & weight history. That’s it.

Built for people who want to fast without being sold a lifestyle.
No calorie counters. No social feeds. No endless popups.

- One-tap fasting: Start or end your fast with a single button.
- Scientific stages: Know when you enter post-absorptive, fat-burning, and ketosis phases.
- Clean fasting history: Log, view, and optionally export your fasting sessions.
- Track your weight.
- 100% offline: Your data stays on your phone. No cloud accounts.
- Ad-free option: Don’t want ads? Pay once a year. Done.
Updated on
Mar 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

• New languages - the app is now available in Spanish, French, German, Brazilian Portuguese, Simplified Chinese, and Japanese.
• Backup & restore - you can now export a full backup of your fasting history and weight data, and restore it at any time from the History screen menu.
• Crash fix - resolved a crash that some users experienced on launch.
• Bug fixes & improvements - fixed a streak calculation issue around daylight saving time, and general performance improvements throughout the app.