Comparison

FastBreak vs Fastory

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FastBreak

Features
Read full description

FastBreak is the fasting timer that respects your wallet. No subscription. No account. Pay once, own forever. SIMPLE & POWERFUL TIMER Start your fast with one tap. Track your progress with a beautiful animated ring showing elapsed time, target duration, and real-time fasting zones. Choose from 8 protocols: 14:10, 16:8, 18:6, 20:4, OMAD, 36h, 48h, or create your own custom schedule. REAL-TIME FASTING ZONES Watch your body's metabolic state change in real-time through 4 scientifically-based zones: Fed, Fat Burning (12h), Ketosis (18h), and Deep Ketosis (24h). Haptic feedback lets you know when you enter a new zone. COMPLETE HISTORY & STATS Review all your past fasts with detailed metrics. Track your streaks, completion rate, total fasting hours, and see your daily distribution patterns. Unlock 15 achievements as you build your fasting habit. APPLE ECOSYSTEM - Live Activity & Dynamic Island — see your fast without opening the app - Apple Watch app with 4 complications - Home Screen widgets (small & medium) + Lock Screen widgets - HealthKit sync — read & write weight, log fasting sessions - iCloud sync across all your devices WEIGHT TRACKING Log your weight with a dedicated chart showing trends over 7 days, 30 days, 90 days, or a full year. Switch between kg and lbs anytime. SWITCH FROM ZERO Already using Zero? Import all your fasting history with one tap. Keep your data, ditch the subscription. 4 BEAUTIFUL THEMES Midnight, Ocean, Forest, and Minimal. Dark mode and light mode adapt automatically. FREE FEATURES - Full fasting timer with all 8 protocols - Real-time fasting zones - Last 7 sessions history - Basic stats overview - Midnight & Minimal themes (dark & light) - Apple Watch app & complications - End-of-fast notifications PRO — ONE-TIME PURCHASE ($4.99) - Unlimited history + calendar view - Detailed stats & 15 badges - Ocean & Forest premium themes - Live Activity & Dynamic Island - Home Screen & Lock Screen widgets - HealthKit sync - Weight tracking with charts - Recurring reminders - Import from Zero & CSV export No subscription. No account. Your data stays on your device.

About

Fastory

This app offers personalized intermittent fasting guidance with an AI coach that analyzes your health data. It provides tailored insights, progress tracking, and flexible fasting timers to help you build healthy habits. Integrates with Apple Health and offers convenient widgets for at-a-glance updates.

Highlights
  • Personal AI Coach
  • AI insights after each fast
  • Flexible fasting timer
  • Weight & BMI tracking
  • Daily journal
  • Apple Health integration
  • Home Screen widgets
Features
Read full description

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

Screenshots

FastBreak4 screens
Fastory4 screens

Verdict

The call

The clearest difference is update cadence: Fastory at every 9 days against FastBreak's every 4 months. Fastory also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FastBreak sells 1 one-off in-app purchase and Fastory sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FastBreak ships an update every 4 months, Fastory every 9 days. Both last shipped on October 31, 2026.

Scorecard2 real differences · 7 level
FastBreak versus Fastory: the parameters behind the verdict, then further details
ParameterFastBreakFastory
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, Apple WatchiPhone, iPod, Apple Watch — better
Requires iOS17.015.1 — better
Further details — not scored
Size6 MB99 MB
Age rating4+17+
DeveloperAlex MasurePhonthip Satthabun

In-app purchases

1 purchases

FastBreak

One-time1
  • FastBreak Pro$4.99
2 purchases

Fastory

Subscriptions2
  • Fastory Premium Monthly$6.991 Month
  • Fastory Premium Annual7 Days trial$39.991 Year

Questions

Is FastBreak free?
FastBreak is free to download, with in-app purchases available.
Is Fastory free?
Fastory is free to download, with in-app purchases available.
Do FastBreak or Fastory have ads?
Neither FastBreak nor Fastory shows ads.
Which is updated more often, FastBreak or Fastory?
FastBreak ships an update every 4 months, and Fastory every 9 days. Most recently, FastBreak was updated on October 31, 2026 and Fastory on October 31, 2026.

Other comparisons