Fastory - Intermittent Fasting
Phonthip Satthabun Health & Fitness iPhoneiPadiPod touchApple Watch
Fastory - Intermittent Fasting is a free Health & Fitness app for iPhone and iPad by Phonthip Satthabun. Rated 5.0/5 from 1 ratings. Requires iOS 15.1.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 99 MB
- Age 17+
- Updated
- Sep 24
- 2026 · v1.0.6
Screenshots
About Fastory - Intermittent Fasting
Fastory is intermittent fasting with a personal AI coach — not generic articles, but advice written from YOUR data. Start a 7-day free trial. WHY FASTORY • Personal AI Coach — chat anytime. It reads your fasting history, weight trend, hydration and journal, then answers in your language. • AI insight after every fast — a tailored takeaway the moment you finish, powered by GPT, not a canned tip. • Weekly & Monthly AI Reviews — your progress recapped with concrete next steps. TRACK EVERYTHING • Flexible fasting timer with stages — 14:10, 16:8, 18:6, 20:4, OMAD, 36h or custom. • Goal-reached celebration, eating-window reminders and smart stage notifications. • Weight & BMI tracking with goal progress and clean charts. • Daily journal — mood, body symptoms, meals, photos and notes. • Stats — total fasting hours, streaks, mood trends and pattern insights. • Guided programs (7-day, 28-day, OMAD) to build the habit. • 53 achievements and tier badges to keep you going. WORKS WITH APPLE HEALTH Two-way sync for weight, hydration, steps, sleep and activity, so your fasting data lives alongside the rest of your health. AT A GLANCE — NO NEED TO OPEN THE APP • Home Screen widget — your fasting progress, right on your iPhone home screen. • Lock Screen Live Activity & Dynamic Island — watch the timer tick in real time without unlocking. • Start and end a fast straight from the widget. ON YOUR WRIST • Full Apple Watch app — start, watch and end a fast from your wrist. • Watch-face complication — your fast on your watch face, always visible. PREMIUM Fastory Premium unlocks the Personal AI Coach, AI reviews, pattern insights, unlimited history, advanced charts, custom protocols, guided programs, 16 app icons and data export. Try it free for 7 days, then $6.99/month or $39.99/year. Cancel anytime. Subscriptions auto-renew unless turned off at least 24h before the period ends. Manage or cancel in your App Store account settings. Privacy Policy: https://you-447015.web.app/privacy Terms: https://you-447015.web.app/terms
What’s new
Version 1.0.6 · Updated September 24, 2026
Bug-fix update — no new features, no changes to data collection. No demo account needed: the app works anonymously from first launch. Signing in is optional and only syncs data across devices. HealthKit is optional — Settings → Health Data, or the "Sync with Apple Health" step during onboarding. The app does not support iPad; please review on iPhone. Includes a home screen widget, a Live Activity, and an Apple Watch app with a complication.
App privacy
The developer, Phonthip Satthabun, 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, Fitness
- Purchases: Purchase History
- Contact Info: Email Address, Name
- User Content: Photos or Videos, Other User Content
- Identifiers: User ID
Used for: App Functionality
Alternatives to Fastory - Intermittent Fasting
Looking for apps like Fastory - Intermittent Fasting? Here are 6 similar apps on the App Store. The highest rated is TrackUrFast (5.0/5), and all 6 are free to download.
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TrackUrFast
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Fastix: Intermittent Fasting
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I Fast Different
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StayFasted - Fasting Tracker
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CF Weigh in
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Circa Weight Loss & Fasting
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Fastory - Intermittent Fasting | 5.0 / 5 (1 rating) | Free | September 24, 2026 | |
| TrackUrFast | 5.0 / 5 (1) | Free | Jul 4, 2026 | Compare |
| Fastix: Intermittent Fasting | – | Free | May 12, 2026 | Compare |
| I Fast Different | 5.0 / 5 (2) | Free | Jul 2, 2026 | Compare |
| StayFasted - Fasting Tracker | – | Free | Sep 28, 2026 | Compare |
| CF Weigh in | 5.0 / 5 (4) | Free | Mar 1, 2026 | Compare |
| Circa Weight Loss & Fasting | – | Free | Oct 6, 2026 | Compare |