# Fasting Center: Tracker, Timer
> Free fasting tracker & timer: intermittent, OMAD, extended. No ads, no account.
Canonical page: [https://chrome-stats.com/d/center.fasting.app](https://chrome-stats.com/d/center.fasting.app)
## Overview
- **ID:** `center.fasting.app`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Andrey Titov PhD
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 1,144
- **Version:** 2.7.1
- **Last updated:** 2026-09-10
- **First published:** 2026-07-30
- **Publisher country:** US
- **Size:** 28 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=center.fasting.app)
- **Website:** [https://fasting.center/](https://fasting.center/)
- **Privacy policy:** [https://fasting.center/fasting-center-app-privacy](https://fasting.center/fasting-center-app-privacy)
## Description
Free fasting tracker and fasting timer for intermittent fasting, OMAD, and extended water fasts. No ads, no account needed.
Fasting Center is a fasting app built around your numbers, not generic guesses. Start a fast, follow 17 fasting stages on a live ring, and see weight, fat loss, and energy use projected from your own body stats, then measured against what actually happened.
FASTING TIMER AND TRACKER
- Fasting timer with stage markers: fat burning, ketosis, autophagy, and more
- Any schedule: 16:8, 18:6, 20:4, OMAD, multi-day extended fasting, or open-ended
- Ongoing fast notification and home screen widget
- Edit start and end times when life happens
- Projected vs measured weight loss, side by side
TWO FASTING CALCULATORS
- Extended fasting calculator: total weight change, fat, water, glycogen, and protein loss day by day
- Intermittent fasting calculator: daily calorie deficit and expected weight change for your eating window
- Personalized from your sex, age, height, weight, body fat, and activity
MEASURE YOUR PROGRESS
- Log weight, body fat, waist, ketones, glucose, and blood pressure
- Rate energy, hunger, motivation, and stress during a fast
- Health Connect sync: weight and body fat flow in automatically
- Charts over 24h, 7 days, 30 days, 90 days, and a year
- Import your fasting history from Zero and Easy Fast
YOUR DATA, YOURS
- Free fasting tracker, no ads, no subscription
- Works fully as a guest; optional sign-in with Google for cloud backup and sync across devices
- Delete your data and account anytime, completely
Whether you are planning your first water fast, running OMAD, or fine-tuning an intermittent fasting routine you have kept for years, Fasting Center shows you what to expect and what actually happened.
Fasting Center is a planning and estimation tool and does not provide medical advice. Consult a healthcare provider before starting an extended fast, especially if you have any underlying health conditions.
## Rankings
- #1,115,554 — Overall
## Permissions and access
### Permissions
- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACTIVITY_RECOGNITION`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.health.READ_BLOOD_GLUCOSE`
- `android.permission.health.READ_BLOOD_PRESSURE`
- `android.permission.health.READ_BODY_FAT`
- `android.permission.health.READ_HEART_RATE`
- `android.permission.health.READ_STEPS`
- `android.permission.health.READ_WEIGHT`
- `android.permission.health.WRITE_BODY_FAT`
- `android.permission.health.WRITE_WEIGHT`
- `center.fasting.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
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Source: [Chrome-Stats](https://chrome-stats.com/d/center.fasting.app)