Intermittent Fasting Tracker vs Intermittent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intermittent Fasting Tracker
This app helps users track their eating windows and fasting times to support various intermittent fasting methods. It aims to aid in weight loss and promote other health benefits associated with fasting.
- Track eating windows
- Monitor fasting times
- Support for various fast types
- Weight loss aid
- Metabolism flexibility
- Reduced disease risk
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What is intermittent fasting? You already “fast” when you sleep. Intermittent fasting is just a pattern of eating that includes more “fasts” during the day. Many people skip breakfast, eat their first meal at midday and then eat their last meal at 8pm. This is equal to a fast of 16 hours, with an “eating window” of just 8 hours. Can Fasting help you Lose Weight? The key to weight loss through intermittent fasting is consistency. Our Fasting app has everything you need to keep track of your eating windows and fasting times. Other benefits of intermittent fasting: + Fat reserves stored in your organs are mobilized + Your metabolism becomes more flexible + Your body reduces toxic byproducts and unhealthy fat types + The risk of contracting numerous diseases is reduced Use our Fasting app to support all types of fasts. Whether you are a beginner or more experienced you can use the app to help with: Weekend Fast 16:8 or 5:2 fast Leangains The Warrior Diet And many more. If you already use myFitnessPal to track your calorie intake, you’ll find our Fasting app a breeze to track your eating and fasting schedule. Intermittent Fasting is also used by people following the Keto diet. Because the Keto diet restricts intake of carbs, your body has to burn fat, so fasting plus keto can improve the rate of weight loss.
Intermittent
This app tracks your fasting progress by showing real-time biological phases like ketosis and autophagy. It provides science-backed explanations for each stage and supports various fasting protocols without requiring an account or subscription.
- Real-time biological phase tracking (Fed, Lipolysis, Ketosis, Autophagy)
- Support for multiple fasting protocols (12:12 to 72-hour fasts)
- Free science library with cited primary sources
- Adaptive hydration target
- Weight and progress tracking with trend analysis
- Private sharing circle with applause-only responses
- Home screen widget and cross-device sync
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The intermittent fasting tracker that shows the biology happening inside you in real time: Fed, Lipolysis, Ketosis, Autophagy. Ad free fasting app. No account required. Most fasting apps give you a countdown clock and a streak to protect. Intermittent does something different. It shows you exactly which biological phase your body is in right now, and explains the science behind it with cited primary sources, not marketing copy. If you have ever wondered how to track fasting properly, or what is actually happening during a fast, this is the fasting tracker built for that question. WHY FASTING WORKS Intermittent fasting works because of what happens between meals, not just the absence of food. As your fast progresses, your body moves through distinct phases: burning through glucose reserves, shifting into fat burning lipolysis, entering ketosis, and eventually triggering autophagy, the cellular repair process linked to longevity and metabolic health. Understanding these transitions is what separates intentional fasting from guesswork. Intermittent maps every stage so your goals are grounded in biology, not motivation. KEY FEATURES PHASE AWARE FASTING TIMER A real time timer that tracks six biological phases: Fed, Early Fasting, Lipolysis, Ketosis, Autophagy, and Deep Fast. Each phase links to a free science article with primary sources cited. EVERY FASTING PROTOCOL, ONE APP Supports 12:12, 14:10, 16:8, 18:6, 20:4, OMAD (One Meal A Day), 36 hour, 48 hour, and 72 hour fasts. FREE FASTING SCIENCE LIBRARY A full library of fasting articles covering intermittent fasting, ketosis, autophagy, insulin response, and more. No subscription. No account. No paywall. SMART HYDRATION TARGET A science backed hydration goal that adapts to your weight, sex, age, and fasting duration. WEIGHT AND PROGRESS TRACKING Log your weight after each fast and track trends over time. Includes streak heatmap, phase reach history, and estimated fat vs glucose energy usage. PRIVATE CIRCLE AND END OF FAST REFLECTION Share your fast with a small private group. Applause only responses. No comparison. No gamification. HOME SCREEN WIDGET AND CROSS DEVICE SYNC Keep your fasting timer visible with a home screen widget. Your data syncs across devices privately without third party trackers. WHO IT IS FOR Intermittent is built for adults who want to understand fasting, not be coached through it. If you follow research on metabolic health, read about longevity, or want a fasting routine grounded in biology rather than points or streaks, this app is for you. Suitable for both beginners and experienced fasters. HOW IT WORKS Choose your fasting protocol, from 12:12 to extended fasts Start your timer and track your biological phase in real time Tap any phase to read the science and log your reflection at the end No account required to start. No subscription required to access the library.
Screenshots
Verdict
The clearest difference is rating: Intermittent at 5.0 against Intermittent Fasting Tracker's 4.0. Intermittent also leads on update cadence (every 10 days vs every 5 months) and ratings volume (46 vs 1). Intermittent Fasting Tracker's advantage is iOS requirement (9.0 vs 13.0). On price, review sentiment, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Intermittent holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Intermittent has 46 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Intermittent Fasting Tracker ships an update every 5 months, Intermittent every 10 days. The most recent releases landed on September 29, 2026 and October 14, 2026 respectively.
| Parameter | Intermittent Fasting Tracker | Intermittent |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (46 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 46 — better |
| Update frequency | Every 5 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 74 MB | 39 MB |
| Age rating | 4+ | 17+ |
| Developer | alex azzi | Rohit Kumar |
Customer experience
Intermittent Fasting Tracker
Intermittent
In-app purchases
Intermittent Fasting Tracker
No in-app purchases
Intermittent
No in-app purchases
Questions
Is Intermittent Fasting Tracker free?
Is Intermittent free?
Which has better reviews, Intermittent Fasting Tracker or Intermittent?
Do Intermittent Fasting Tracker or Intermittent have ads?
Which is updated more often, Intermittent Fasting Tracker or Intermittent?
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