Intermittent Fasting Tracker vs Blimbi
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/
Blimbi
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Blimbi is the intermittent fasting tracker that stays clear, private and pressure-free. No ads and no rigid rules. You choose when to start and stop. Pick 12:12, 14:10, 16:8, 18:6, 20:4 or another rhythm. Your reference time guides you but never starts or ends a fast automatically. Eating mode clearly separates your current eating window from the next fasting goal. THE ESSENTIALS, DONE WELL • Live timer with goal, time remaining and clear backdated edits. • Editable journal, weekly overview, calm milestones and CSV export. • Educational metabolic stages shown as approximate ranges, never measurements. • Illustrated quick reads about drinks, returning to food, evidence and safety. • Widgets, Live Activities, Shortcuts, Apple Watch and configurable reminders. • End-to-end encrypted backup with your Apple or Google account. • No ads. BLIMBI PLUS Build a custom weekly rhythm, add a clinician's comment, and prepare an assisted draft that you always review before saving. Plus also expands insights and personalization. Price and terms are shown before purchase. Blimbi is not a medical device. It does not diagnose, treat, cure, prevent or measure any condition or metabolic process, and it is not a substitute for professional care. If you have diabetes, take medication, are pregnant or breastfeeding, consult your healthcare team first. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Blimbi at every 3 days against Intermittent Fasting Tracker's every 2 weeks. 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
Both are free to download. Intermittent Fasting Tracker sells 8 in-app purchases, starting at $0.99 per month and Blimbi sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Intermittent Fasting Tracker ships an update every 2 weeks, Blimbi every 3 days. The most recent releases landed on November 11, 2026 and October 29, 2026 respectively.
| Parameter | Intermittent Fasting Tracker | Blimbi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (52K ratings) — better | — |
| Positive reviews | 96.8% of reviews | — |
| Number of ratings | 52K — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 94 MB | 92 MB |
| Age rating | 12+ | 4+ |
| Developer | Kai Oelfke | HURTADO GLOBAL MEDIA GROUP S DE RL DE CV |
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
Blimbi
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 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
Blimbi
- Blimbi Plus monthly$3.991 Month
- Blimbi Plus yearly7 Days trial$24.991 Year
Questions
Is Intermittent Fasting Tracker free?
Is Blimbi free?
Do Intermittent Fasting Tracker or Blimbi have ads?
Which is updated more often, Intermittent Fasting Tracker or Blimbi?
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