About the App
Fasting Manager (断食する？) combines intermittent fasting schedule management with
Apple HealthKit data viewing — all in one app. Get notified when your fasting
window starts and ends, and track your health metrics with clear charts.
iPhone
HealthKit
iOS 17+
Key Features
1. Fasting Timer
Choose from four popular intermittent fasting protocols and let the app manage your daily schedule automatically.
- 16:8 — 16 hours fasting / 8 hours eating
- 18:6 — 18 hours fasting / 6 hours eating
- 12:12 — 12 hours fasting / 12 hours eating
- OMAD — One Meal A Day (23 hours fasting)
- Choose which days of the week to fast
- Customize your meal start time
- Status banner shows your current fasting / eating phase at a glance
2. Fasting Notifications
- Local notifications remind you when fasting starts and ends
3. Health Data Viewer
Visualize your Apple HealthKit data with charts and detailed lists.
- Supports body weight, blood pressure (systolic/diastolic), heart rate, and step count
- Four time ranges: day, week, month, and year
- List view shows raw numeric values with timestamps
- Export data as CSV
4. Measurement Reminders
- Get reminded to measure your blood pressure or body weight
- Customize the reminder time and days of the week
5. Privacy First
- All health data stays on your device — never sent to external servers
- HealthKit access requires your explicit permission
- Ad privacy settings via Google UMP (GDPR / ATT compliant)
