Comparison

Fasting Tracker vs Fasting Well

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

Fasting Well

Track your intermittent fasting journey with science-backed insights. Monitor your progress through different metabolic stages and view your history with a visual heatmap. Offers built-in plans and detailed scientific articles.

Highlights
  • Stage-aware fasting progress visualization
  • Live timer with customizable ring
  • Six built-in fasting plans
  • Journal and weekly progress charts
  • Science-backed articles on fasting
  • Calendar heatmap of activity
  • Privacy-first, on-device data storage
Features
Read full description

Fasting Well is a beautiful, science-grounded intermittent fasting tracker. Designed for the moments your fast actually happens — at home, in transit, before bed — with the kind of polish you'd expect from an app you open every day. EVERY FAST IS A JOURNEY A fast isn't a single state — it's a sequence. Anabolic. Catabolic. Fat-burning. Ketosis. Deep ketosis. Fasting Well shows you exactly where you are in that journey, with stage-aware visuals and a quiet narration of what's happening inside. WHAT YOU GET (FREE) • Live timer with the ring you'll want to watch • Six built-in plans: 16:8, 18:6, 20:4, OMAD, 24h, 36h • Stage-aware progress: see Anabolic → Ketosis unfold • Notifications when you cross a stage or hit your goal • Journal of your last 30 days with a weekly chart • Five long-form science articles, beautifully illustrated • Calendar heatmap of recent activity • Dark and light themes that look right on every screen WHY ANOTHER FASTING APP Because the popular ones either gutted their free tier or never felt like apps you'd open without a reason. Fasting Well is built to be the home screen icon you actually like seeing. PRIVACY-FIRST Your fasts and weight data stay on your device — no account, no cloud sync, no servers we own. To make the app better we collect anonymous usage signals (e.g. "a fast was started on the 18:6 plan" or "an article was opened") through PostHog. These contain no personally identifying information and can be turned off entirely in Settings → Privacy. SCIENCE-BACKED, NOT WELLNESS-HYPE Built on peer-reviewed fasting research. No talk of "detox." No supplements to sell. Just the metabolic story your body is actually telling. FASTING WELL PRO Go deeper with Pro: build custom fasting protocols, log your weight and watch the trend, unlock advanced statistics (12-week heatmap, completion rate, best streak), share beautiful fast cards, and pick from every accent color. Pro is a monthly or annual subscription, or a one-time lifetime purchase — and the core tracker stays free forever. QUESTIONS, FEEDBACK hello@fastingwell.app We're a small team. Every email gets read. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fastingwell.app/privacy

Screenshots

Fasting Tracker4 screens
Fasting Well4 screens

Verdict

The call

The clearest difference is in-app purchases: Fasting Well at none against Fasting Tracker's 2. On price, ads, device support and iOS requirement 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. Fasting Well asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Fasting Tracker versus Fasting Well: the parameters behind the verdict, then further details
ParameterFasting TrackerFasting Well
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequency—Every 3 months
AdsNoNo
In-app purchasesYesNo — better
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.0 — better
Further details — not scored
Size15 MB45 MB
Age rating12+4+
DeveloperLahiru ChathurangaGeneralizable

In-app purchases

2 purchases

Fasting Tracker

Subscriptions2
  • Monthly Plan$4.991 Month
  • Annual Plan3 Days trial$29.991 Year
None

Fasting Well

No in-app purchases

Questions

Is Fasting Tracker free?
Fasting Tracker is free to download, with in-app purchases available.
Is Fasting Well free?
Fasting Well is free to download, with no in-app purchases.
Do Fasting Tracker or Fasting Well have ads?
Neither Fasting Tracker nor Fasting Well shows ads.

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