FastLog vs Intermittent Fasting Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastLog
Track your fasting periods, water intake, and weight with this simple tool. Receive notifications when you reach your fasting goals and view detailed graphs to stay motivated on your weight loss journey.
- Fasting timer with notifications
- Water intake tracking
- Weight logging
- Progress graphs
- Motivation tools
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FastLog is a simple tool to help you keep track of your Fasting Times, Water Intake, and Weight Log. The Timer will notify you when your fasting goal is reached, detailed graphs will show you your progress and keep you motivated. Fasting is an easy and healthy way to lose weight.
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/
Screenshots
Verdict
The clearest difference is review sentiment: Intermittent Fasting Tracker at 97% against FastLog's 50%. Intermittent Fasting Tracker also leads on rating (4.9 vs 2.0) and ratings volume (52K vs 1). FastLog's advantage is in-app purchases (none vs 10) and iOS requirement (15.2 vs 17.0). On price, update cadence, ads 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
Both are free to download. Intermittent Fasting Tracker sells 8 in-app purchases, starting at $0.99 per month. FastLog asks for nothing beyond the download.
Intermittent Fasting Tracker holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: Intermittent Fasting Tracker has 52K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of FastLog's written reviews are positive against 97% of Intermittent Fasting Tracker's.
FastLog ships an update fortnightly, Intermittent Fasting Tracker every 2 weeks. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.
| Parameter | FastLog | Intermittent Fasting Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 4.9 (52K ratings) — better |
| Positive reviews | 50.0% of reviews | 96.8% of reviews — better |
| Number of ratings | 1 | 52K — better |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 94 MB |
| Age rating | 4+ | 12+ |
| Developer | Blank Page Digital Ltd | Kai Oelfke |
Customer experience
FastLog
Intermittent Fasting Tracker
Bugs and requests
FastLog
Not enough reviews yet to summarise bugs or 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
In-app purchases
FastLog
No in-app purchases
Intermittent Fasting Tracker
- Fasty Monthly Donation$0.991 Month
- Fasty Basic Monthly$0.991 Month
- Fasty Basic Monthly$1.991 Month
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- Fasty Basic Yearly$4.991 Year
- Fasty Pro Monthly2 variants$6.991 Month
- Fasty Pro Yearly2 variants$19.991 Year
- One Time Donation$4.99
- Fasty Pro One Time$49.99
Questions
Is FastLog free?
Is Intermittent Fasting Tracker free?
Which has better reviews, FastLog or Intermittent Fasting Tracker?
Do FastLog or Intermittent Fasting Tracker have ads?
Which is updated more often, FastLog or Intermittent Fasting Tracker?
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