Intermittent Fasting vs Intermittent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intermittent Fasting
This app provides a precise timer and tracker for intermittent fasting windows. It offers live stage insights, gentle reminders, and streak tracking to help users maintain consistency without calorie counting or food logging. Designed for clarity and ease of use, it supports various fasting schedules and works offline.
- Precise fasting timer
- Live stage insights
- Gentle reminders
- Streak tracking
- Works offline
- Supports various fasting schedules
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Keep your window in orbit. Orbit Fast helps you time fasting and eating windows with live stage insights, gentle reminders, and streaks that stick. No calorie counting, no food logging, just focused, result-oriented fasting. Orbit Fast is a precise fasting tracker and timer designed for people who want structure without noise. It breaks your fast into clear stages, so you always understand what’s happening and where you are, without guesswork or pressure. Whether you’re new to intermittent fasting or refining an existing routine, Orbit Fast keeps the experience calm, intentional, and easy to stay consistent with over time. Why Orbit Fast: • Live stage insights, so you always know what’s happening during your fast. • Streaks and milestones that keep you consistent, without pressure. • Gentle reminders, delivered at the right moment. • Works offline when needed. Orbit Fast stays available without an internet connection. • Family subscription, share Orbit Fast with up to 5 family members via Apple Family Sharing. • Private and secure, your data stays yours. Designed for clarity and consistency: Orbit Fast is not about optimisation hacks or extreme routines. It’s about creating a clear fasting rhythm you can return to every day. The interface is intentionally minimal, readable in both light and dark modes, and designed to feel comfortable whether you check it once or many times a day. By focusing on structure instead of restriction, Orbit Fast helps fasting feel sustainable, not overwhelming. Who Orbit Fast is for: • People exploring intermittent fasting. • Users looking for a clean fasting timer. • Anyone tired of calorie-heavy diet apps. • Those who value calm design and clear structure. • Users who want to stay consistent without pressure. Frequently Asked Questions: What is intermittent fasting? Intermittent fasting is an eating pattern that alternates between fasting periods and eating windows. Orbit Fast helps you follow this rhythm with clear timing and stage-based guidance. How does Orbit Fast track fasting? Orbit Fast uses a precise fasting timer that tracks your fasting and eating windows. It shows live fasting stages so you always know where you are, without manual calculations. Does Orbit Fast track calories or food? No. Orbit Fast is focused only on fasting. There is no calorie counting, food logging, macro tracking, or water tracking. Is Orbit Fast suitable for beginners? Yes. Orbit Fast is designed to be simple and easy to use, whether you’re new to intermittent fasting or already following a routine. What fasting schedules does Orbit Fast support? Orbit Fast supports common intermittent fasting schedules, including 12:12, 14:10, 16:8, 18:6, 20:4, and 23:1, as well as programs for experienced users such as 36 hours, 48 hours, 72 hours, and uncapped fasting. Can I use Orbit Fast with Family Sharing? Yes. A single subscription can be shared with up to five family members using Apple Family Sharing. Is my data private? Yes. Orbit Fast is built with privacy in mind. Your data stays yours and is handled securely. Is Orbit Fast a medical app? No. Orbit Fast provides lifestyle guidance only and is not intended as medical advice. Legal links: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://support.orbitfast.app/legal/terms/ Privacy Policy: https://support.orbitfast.app/legal/privacy/
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 in-app purchases: Intermittent at none against Intermittent Fasting's 3. Intermittent also leads on ads (none vs shown) and ratings volume (46 vs 5). On price, rating, review sentiment and update cadence 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 sells 3 in-app purchases, starting at $4.99 per month. Intermittent asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Intermittent Fasting against 5.0 for Intermittent. That said, the two scores are not equally well evidenced: Intermittent has 46 ratings behind it against 5, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Intermittent Fasting ships an update every 6 days, Intermittent every 10 days. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.
| Parameter | Intermittent Fasting | Intermittent |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (46 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 | 46 — better |
| Update frequency | Every 6 days — better | Every 10 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 39 MB |
| Age rating | 4+ | 17+ |
| Developer | Sofiia Stashkiv | Rohit Kumar |
Customer experience
Intermittent Fasting
Intermittent
In-app purchases
Intermittent Fasting
- Monthly Unlimited$4.991 Month
- Yearly Unlimited3 Days trial$29.991 Year
- Lifetime Unlimited$59.99
Intermittent
No in-app purchases
Questions
Is Intermittent Fasting free?
Is Intermittent free?
Which has better reviews, Intermittent Fasting or Intermittent?
Do Intermittent Fasting or Intermittent have ads?
Which is updated more often, Intermittent Fasting or Intermittent?
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