Interval fasting time vs Intermittent Fasting
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Interval fasting time
Read full descriptionHide full description
"Intermittent fasting" is an innovative approach to achieving the desired shape. With it, you can easily and quickly adjust your diet by adjusting the time intervals between meals. Simple and convenient controls make it easy to set intervals, and built-in reminders will not let you miss a meal. The application also allows you to track your weight and monitor changes in it. You can set your goals and follow your progress in real time. Intermittent fasting is a simple yet powerful tool to achieve the desired shape. No matter how much time you are willing to devote to your health, this application will help you quickly and effortlessly achieve the desired results. If you have any wishes or suggestions for improving the application, please contact us at help@izyapp.ru. We are always open to feedback and ready to take into account all your suggestions.
Intermittent Fasting
Read full descriptionHide full description
Window is the intermittent fasting timer built for people who take their health seriously. A clean circular ring tracks every hour of your fast - no clutter, just calm focus. START FASTING IN SECONDS Tap once to start. Your fast timer begins, your metabolic state updates in real time, and your streak grows with every completed fast. 16:8, 18:6, 20:4, OMAD - Window supports every protocol. KNOW YOUR METABOLIC STATE Watch your body shift through distinct phases: Fed, Ketosis, Fat Burn, and Autophagy. See exactly where you are and what is happening inside your body at each stage. TRACK YOUR STREAK A daily streak keeps you consistent. See your current streak, longest streak, total fasts, and total fasting hours - all updated automatically. YOUR EATING WINDOW, CLEARLY MARKED When your fast ends, Window opens your eating window. An amber indicator shows exactly when to eat and when to stop. Start your next fast when the window closes. LOG HOW YOU FEEL Record hunger, energy, and mental clarity during each fast. Over time, see your personal patterns in the Pattern Analysis section. WINDOW PRO - GO DEEPER - Pattern Analysis: understand your hunger, energy, and clarity trends across all your fasts - Weight Tracking: log your weight after each eating window, see a 7-day moving average - AI Fasting Coach: ask anything about fasting - protocols, science, troubleshooting - Full history: all your fasts, no 30-day limit WHAT MAKES WINDOW DIFFERENT Clean. No ads. No gamification. No noise. Just your fast, your ring, and your streak. The design is built around the timer - because the timer is the product. FASTING SCIENCE BUILT IN - Metabolic state timeline: Fed, Ketosis, Fat Burn, Autophagy - What breaks a fast: reference guide always one tap away - Protocol guide: 12:12 through ADF explained - Electrolyte and hydration reference - Beginner progression guide Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Interval fasting time at none against Intermittent Fasting's 3. Interval fasting time also leads on device support (3 vs 1) and iOS requirement (13.6 vs 18). Intermittent Fasting's advantage is ads (none vs shown) and update cadence (fortnightly vs every 28 months). On price there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Intermittent Fasting sells 3 in-app purchases, starting at $4.99 per month. Interval fasting time asks for nothing beyond the download.
Interval fasting time ships an update every 28 months, Intermittent Fasting fortnightly. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.
| Parameter | Interval fasting time | Intermittent Fasting |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 28 months | Fortnightly โ better |
| Ads | Yes | No โ better |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 13.6 โ better | 18 |
| Further details โ not scored | ||
| Size | 42 MB | 8 MB |
| Age rating | 4+ | 12+ |
| Developer | Ewgeniy Isurov | Karol Jaworski |
In-app purchases
Interval fasting time
No in-app purchases
Intermittent Fasting
- Window Pro Monthly$4.991 Month
- Window Pro Intro Year1 Year trial$39.991 Year
- Window Pro Yearly$39.991 Year
Questions
Is Interval fasting time free?
Is Intermittent Fasting free?
Do Interval fasting time or Intermittent Fasting have ads?
Which is updated more often, Interval fasting time or Intermittent Fasting?
Other comparisons















