# Fastory - Intermittent Fasting — AI Coach & Weight Loss Tracker > AI Coach & Weight Loss Tracker (iPhone/iPad app by Phonthip Satthabun.) - Source: https://appshunter.io/ios/app/fastory-intermittent-fasting/id6775716410 (this page in markdown: same URL + `.md`) - Developer: [Phonthip Satthabun](https://appshunter.io/developer/1895035730) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 15.1 · 100 MB - Languages: American English - Released: 2026-06-10 - Data updated: 2026-07-20 - User reviews in markdown: https://appshunter.io/ios/app/fastory-intermittent-fasting/id6775716410/reviews.md ## What is Fastory? 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 ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Fastory Premium Monthly | $6.99 | per month | | Fastory Premium Annual | $39.99 | per year | ## Version history (last 5 releases) ### 1.0.5 — 2026-07-13 Thanks for fasting with Fastory! This update is all about reliability — your fasts, widgets, and Apple Watch now stay perfectly in sync. • Apple Watch: starting and ending a fast from your wrist now syncs reliably, even when your iPhone is in your pocket • Widgets & Live Activity update the moment you start a fast — no more brief "no active fast" flash • A more accurate fasting timer that stays in step as you move around the app • Performance and stability improvements under the hood Have feedback or a feature idea? Tap the AI Coach or leave a review — we read every one. ### 1.0.4 — 2026-06-29 - Improved Apple Watch sync reliability for fasting start/end actions. - Reduced cases where Apple Watch commands could be delayed or missed when the iPhone app was in the background. - Improved fasting state updates so the iPhone app, widgets, and Watch receive active fasting changes faster. - Fixed a timing issue where a newly started fast could briefly appear inactive before server sync completed. ### 1.0.3 — 2026-06-24 • Apple Watch: starting and ending a fast now sync reliably with your iPhone, and your watch face stays up to date. • Your eating window no longer disappears — once it ends, the timer shows "Time to fast" so you always know where you are. ### 1.0.2 — 2026-06-23 • Apple Watch: starting a fast now works on the very first tap. • Your eating window no longer disappears — once it ends, the timer shows "Time to fast" so you always know where you are. • Fixed setting an earlier start time when you forget to tap Start. • Smoother, more reliable Google sign-in. • Various bug fixes and performance improvements. ### 1.0.1 — 2026-06-10 • Apple Watch: starting a fast now works on the first tap • Smoother Google sign-in with a clearer message if offline • Small fixes and improvements ## More apps by Phonthip Satthabun - [StepPet: Pedometer Pet Buddy](https://appshunter.io/ios/app/steppet-pedometer-pet-buddy/id6762835990) All apps by Phonthip Satthabun: https://appshunter.io/developer/1895035730 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-20.*