Intermittent Fasting Tracker vs Fasty
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intermittent Fasting Tracker
This app offers a straightforward and private way to track intermittent fasting. It supports iPhone and Apple Watch, providing essential features like widgets, notifications, and progress charts without any advertisements. Ideal for both beginners and experienced fasters, it focuses on a simple user interface to support health and wellness goals.
- Interactive Widgets
- Notifications
- Streaks & Badges
- Charts & Trends
- Fasting Zones
- iCloud Sync
- Dark Mode
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Track fasting periods with Fasty. No account or sign-up required. Start and stop a fasting timer, set a goal, and review your recorded fasts. Edit entries to correct start and end times and keep a record of your fasting history. Features - Fasting timer: see elapsed time and the time remaining until your chosen goal. - Widgets and Live Activities: check your timer from your Home Screen, Lock Screen, and Dynamic Island on supported devices. - Apple Watch: start and finish fasts, change your goal, and check your current fasting status from your wrist, included for free. - Fasting history: add, edit, and review your recorded fasts. - Charts and trends: explore fasting durations, totals, and averages over time. - Notifications: choose reminders and alerts for your timer and eating window. - Siri and Shortcuts: start and finish fasts and check your current fasting status. - CSV import and export: import existing records or export your data for use outside the app. - Dark Mode: use a light or dark appearance to suit your preference. - Streaks and badges: view summaries and milestones based on your recorded fasts. Additional paid features are available through one-time purchases and auto-renewable subscriptions. Available options, included features, and prices are shown in the app before purchase. Subscriptions renew automatically unless canceled. You can manage or cancel them in your App Store account settings. Health information Fasty is a utility for people who want to track their fasting. It does not recommend fasting or a specific fasting plan and does not provide medical advice. Consult a doctor, registered dietitian, or another qualified healthcare professional about whether and how to fast. Privacy Policy: https://fastyfasting.com/#privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fasty
This app offers a straightforward and privacy-focused way to track intermittent fasting. It provides tools for timing fasts, monitoring weight and BMI, and maintaining progress streaks without requiring sign-up or displaying ads.
- One-tap fasting timer
- Multiple fasting programs
- Custom fast durations
- Weight tracking
- BMI tracking
- Progress and streak tracking
- Ad-free experience
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Fasty – The Simplest Way to Track Your Fast No ads. No sign up. Just fasting. Fasty is the most minimal, privacy-friendly intermittent fasting tracker on the App Store. Whether you’re just getting started or deep into your fasting journey, Fasty helps you stay consistent—without distractions or data collection. No accounts. No emails. No tracking—except your fasts (and your weight, if you want). What You’ll Get: - One-tap fasting timer - Tons of different fasting programs - Custom Fast Durations - Simple weight tracking - Easy BMI Tracking - Streaks & progress tracking - Clean, distraction-free design - Absolutely no ads Whether you’re doing a 16:8 fast, OMAD, or something custom, Fasty makes it easy to stay on track with your health goals—without giving up your privacy. Fasting doesn’t have to be complicated. Download Fasty and keep it simple. Our app uses the accepted BMI formula of BMI = kg/m2 more info can be found here: https://www.heartfoundation.org.au/bmi-calculator Terms Of Use can be found at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.termsfeed.com/live/05dde8a0-027e-412a-91ba-690f48580523
Screenshots
Verdict
The clearest difference is review sentiment: Intermittent Fasting Tracker at 97% against Fasty's 8%. Intermittent Fasting Tracker also leads on update cadence (every 10 days vs every 9 months) and ratings volume (51K vs 1.5K). On price, ads, in-app purchases and monetization model 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
Both are free to download. Intermittent Fasting Tracker sells 17 in-app purchases, starting at $0.99 per month and Fasty sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Intermittent Fasting Tracker holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Intermittent Fasting Tracker has 51K ratings behind it against 1.5K, so its average is the more settled of the two. Written reviews point the same way: 97% of Intermittent Fasting Tracker's written reviews are positive against 8% of Fasty's.
Intermittent Fasting Tracker ships an update every 10 days, Fasty every 9 months. Both last shipped on September 27, 2026.
| Parameter | Intermittent Fasting Tracker | Fasty |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (51K ratings) — better | 4.7 (1.5K ratings) |
| Positive reviews | 96.8% of reviews — better | 7.7% of reviews |
| Number of ratings | 51K — better | 1.5K |
| Update frequency | Every 10 days — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 17.0 | 16.5 — better |
| Further details — not scored | ||
| Size | 109 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Kai Oelfke | Gabe Rogers |
Customer experience
Intermittent Fasting Tracker
Fasty
Bugs and requests
Intermittent Fasting Tracker
Reported bugs
2 issues- Overlapping fasting/eating windows reported
- Inconsistencies in fasting time calculations
Requested features
4 requests- Ability to schedule and set reminders for fasts
- Option to manually log ketosis levels
- Export or share fasting data
- More detailed fasting stage information
Fasty
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Intermittent Fasting Tracker
- Fasty Monthly Donation$0.991 Month
- Fasty Basic Monthly$0.991 Month
- Fasty Monthly Donation$1.991 Month
Show 6 moreShow fewer
- Fasty Basic Monthly$1.991 Month
- Fasty Monthly Donation$2.991 Month
- Fasty Basic Yearly$4.991 Year
- Fasty Basic Yearly$6.691 Year
- Fasty Pro Monthly2 variants$6.991 Month
- Fasty Pro Yearly2 variants$19.991 Year
- One Time Donation$4.99
- Fasty Basic One Time$9.99
- One Time Donation$9.99
Show 5 moreShow fewer
- One Time Donation$14.99
- One Time Donation$24.99
- One Time Donation$34.99
- Fasty Pro One Time2 variants$49.99
- One Time Donation$49.99
Fasty
- Weekly$9.997 Days
- Monthly$24.991 Month
- Annual7 Days trial$34.991 Year
Questions
Is Intermittent Fasting Tracker free?
Is Fasty free?
Which has better reviews, Intermittent Fasting Tracker or Fasty?
Do Intermittent Fasting Tracker or Fasty have ads?
Which is updated more often, Intermittent Fasting Tracker or Fasty?
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