Fasting Center
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About this app
Fasting Center is a clean, focused fasting tracker built for intermittent and extended fasting.
TRACK YOUR FASTS
Start a fast with one tap and watch your progress on a live ring with fasting stages. See how far you are, what your body is doing at each stage, and when you'll hit your goal.
LOG WEIGHT AND BODY METRICS
Record weight, body fat, and daily notes. Everything lands on real-time charts so you can see trends across weeks and months, not just single days.
PROJECT YOUR WEIGHT LOSS
The built-in calculator estimates fat loss, glycogen depletion, protein breakdown, and total weight change for a planned fast based on your body stats and activity level, and compares projections against your actual results.
LEARN THE SCIENCE
Every fasting stage links to plain-language explanations of what's happening in your body, backed by published research.
SYNC AND BACK UP
Connect Health Connect to sync your health data, read-only: weight, body fat, heart rate, and steps. Create a free account to back up your data and move seamlessly between devices.
No subscriptions. No ads. No paywalled features.
Fasting Center is for informational purposes and is not medical advice. Consult a healthcare professional before starting any fasting program.
TRACK YOUR FASTS
Start a fast with one tap and watch your progress on a live ring with fasting stages. See how far you are, what your body is doing at each stage, and when you'll hit your goal.
LOG WEIGHT AND BODY METRICS
Record weight, body fat, and daily notes. Everything lands on real-time charts so you can see trends across weeks and months, not just single days.
PROJECT YOUR WEIGHT LOSS
The built-in calculator estimates fat loss, glycogen depletion, protein breakdown, and total weight change for a planned fast based on your body stats and activity level, and compares projections against your actual results.
LEARN THE SCIENCE
Every fasting stage links to plain-language explanations of what's happening in your body, backed by published research.
SYNC AND BACK UP
Connect Health Connect to sync your health data, read-only: weight, body fat, heart rate, and steps. Create a free account to back up your data and move seamlessly between devices.
No subscriptions. No ads. No paywalled features.
Fasting Center is for informational purposes and is not medical advice. Consult a healthcare professional before starting any fasting program.
Fasting tracker with timer, weight log, charts, and weight loss projections
Updated on
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 partiesLearn more about how developers declare sharing
- This app may collect these data typesPersonal info, Health and fitness and 3 others
- Data is encrypted in transit
- You can request that data be deleted
What’s new
- See and manage your full fast history - swipe any entry to delete it
- Fasting data now syncs instantly across all your devices when signed in
- Performance improvements and bug fixes
- Fasting data now syncs instantly across all your devices when signed in
- Performance improvements and bug fixes
