Comparison

Fasting Tracker vs Fastory

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

Head to head
About

Fasting Tracker

Features
Read full description

Simple. Clean. Effective. Take control of your health with the most intuitive intermittent fasting tracker on the App Store. Whether you are a beginner starting your first 12:12 or a "Warrior" mastering OMAD, Fastly provides the tools you need to stay consistent and reach your goals. FEATURES DESIGNED FOR SUCCESS: Smart Fasting Timer: One-tap to start your fast with a beautiful, dark-mode interface. Personalized Plans: Choose from popular protocols including 12:12 (Beginner), 14:10 (Maintenance), 16:8 (Most Popular), 18:6 (Advanced), and 20:4 (Warrior Diet). Visual Progress: See your journey through detailed History and Calendar views. Track your success rate and "Broken" fasts to stay accountable. Motivational Statistics: Celebrate your milestones with streak tracking and "Keep Going!" alerts. Health Metrics: Monitor your weight, height, and BMI in one place to see the real-world impact of your habits. Privacy & Integration: Secure your data with Biometric Lock (FaceID/TouchID) and sync your fasting data seamlessly with Apple Health. WHY CHOOSE FAST TRACKER? No Clutter: Focus purely on your fasting windows without distracting ads or complex meal logging. Battery Efficient: Native Dark Mode design saves your screen and your battery. Premium Insights: Unlock advanced analytics to dive deeper into your body composition trends. SUBSCRIPTION DETAILS: Fastly offers auto-renewable subscriptions for premium features: * Subscription Name: Fastly Premium * Duration: Monthly and Yearly plans * Price: Pricing varies by region and is displayed in the app before purchase * Payment will be charged to your Apple ID account at confirmation of purchase * Subscription automatically renews unless canceled at least 24 hours before the end of the current period * You can manage and cancel subscriptions in your App Store account settings Privacy Policy: https://fasttrackcore.web.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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

Fasting Tracker4 screens
Fastory4 screens

Verdict

The call

The clearest difference is device support: Fastory at 3 against Fasting Tracker's 1. Fastory also leads on iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases 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. Fasting Tracker sells 2 in-app purchases, starting at $4.99 per month 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.

Scorecard2 real differences · 7 level
Fasting Tracker versus Fastory: the parameters behind the verdict, then further details
ParameterFasting TrackerFastory
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 9 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPod, Apple Watch — better
Requires iOS18.015.1 — better
Further details — not scored
Size15 MB99 MB
Age rating12+17+
DeveloperLahiru ChathurangaPhonthip Satthabun

In-app purchases

2 purchases

Fasting Tracker

Subscriptions2
  • Monthly Plan$4.991 Month
  • Annual Plan3 Days trial$29.991 Year
2 purchases

Fastory

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

Questions

Is Fasting Tracker free?
Fasting Tracker is free to download, with in-app purchases available.
Is Fastory free?
Fastory is free to download, with in-app purchases available.
Do Fasting Tracker or Fastory have ads?
Neither Fasting Tracker nor Fastory shows ads.

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