Window vs iFasting・Intermittent Fasting
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Window
This app helps you adopt an intermittent fasting lifestyle with science-based guidance and personalized recommendations. Track your fasting and eating periods, monitor weight loss goals, and stay hydrated. Access expert insights and challenges to build healthier habits.
- Fasting timer
- Weight journal
- Water tracker
- Personalized fasting programs
- Meal plans
- Healthy challenges
Read full descriptionHide full description
Take the step towards a healthier you with Window, your in-hand intermittent fasting companion. We use a science-based approach, guided by experts, and offer personalized recommendations suited to you and your lifestyle! Intermittent fasting is a popular eating pattern that can help you lose weight and feel healthier. Window will help you do it confidently – the right way. Track your fasting and eating, set weight loss goals and monitor them, track your water consumption, and get healthy insights from nutritionists. Window has everything you need (and more) to create a healthier lifestyle! ** What you will get as a FREE Window user ** • Fasting timer – Track your fasting and eating periods. • Timely reminders – Get notifications when your fasting windows close or open. • Weight journal – Set your weight goal, and monitor the progress. • Water tracker – Control your hydration level. • Healthy blog – Learn from leading nutritionists, and get insights on health, eating, and body – and how they all relate. • Syncs with your Apple Watch. • Syncs with Apple Health. ** Join Window PREMIUM to access: ** • Personalized fasting program. • All intermittent fasting plans – Switch between fasting plans to meet your current needs. • Your individual meal plan – Get nutritionists’ recommendations of what to eat for breakfast, lunch, and dinner. • Personal statistics – Track your own statistics like weight, water intake, and more. • Healthy challenges – Build new habits, like consuming less sugar, with small tasks. • Nutrition and mood tracker – Understand how fasting influences your body and mind. Whether you want to improve your eating habits or lose a little weight, we will help you stay on track and provide all of the support and guidance you may need. * SUBSCRIPTION INFORMATION Subscription payments will be charged to your App Store account at confirmation of your purchase. Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period. Any unused portion of a free trial period will be forfeited when you purchase a premium subscription during the free trial period. The cost of renewal depends on the Subscription Plan you choose. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase or by contacting Customer Support. Window is intended to be a tool to track intermittent fasting and is not a medical or healthcare service. The content within Window is for informational purposes only. You should consult with a medical professional before starting intermittent fasting or any other weight loss program, especially if you are pregnant or suffer from a medical condition. Happy tracking! Icons powered by icons8.com ThrivePort, LLC is a part of the Apalon family of brands. See more at Apalon.com. By using Window you agree to our Terms of Service and Privacy Policy. Privacy Policy: http://www.thriveport.com/privacypolicy/ EULA: http://www.thriveport.com/eula/ AdChoices: http://www.thriveport.com/privacypolicy/#4 California Privacy Notice: http://www.thriveport.com/privacypolicy/index.html#h
iFasting・Intermittent Fasting
This app offers personalized guidance for weight loss and improved health through intermittent fasting. It includes tools for tracking food, weight, water, sleep, and activity, along with scientific insights and motivational statistics to foster healthy habits.
- Personalized workout and nutrition plans
- Intermittent fasting timer and tracker
- Food, weight, water, sleep, and activity tracking
- Scientific guidance and nutrition insights
- Motivational statistics and progress visualization
- Cognitive therapy practice-based tips
Read full descriptionHide full description
Do you want to lose weight and make you look better and more active in busy life? Do you want to improve your health through exercising for 1 hours a day, weigh food, calories and water intaking, as well as enhancing sleep quality? Do you want to simplify your lifestyle by coach specially set with scientific nutrition and guidance? All you need to do is to download iFasting! Personalized workout and nutrition plans supported by real human coaches, comprehensive progress tracking, and cognitive therapy practice-based tips. Let's start your health journey. intuitive fasting tool to guide you to a self-determined life with healthy habits. You’ll lose weight effectively and feel more active! No diet and no yo-yo effect. FastTrack is a powerful intuitive fasting tool to guide you to lose your weight, improve your health and simplify your lifestyle with healthy habits. FastTrack will help you foster self-determined life habits with a a longer and healthier life. FastTrack will not only focus on the foods which should eat, but also when you should eat. Learn and figure out the scientific principles of healthy eating and living, so you can achieve a better life. FastTrack Makes You Better: Scientific Guidance A customized wholesome guidance for your healthy life including a variety of exercise instructions, eating habits, nutrition insights, sleeping time based on your busy schedule. Scientific Tools FastTrack is a comprehensive app with Food Tracker, Weight Tracker, Water Tracker, Sleep Tracker, Activity Tracker and Reminders which will give you a detailed step towards healthy life. Scientific Background Professional knowledge for intermittent fasting and nutrition, how to choose right foods and appropriate exercise, boost your body and refresh your mind of healthy life. Scientific Motivation FastTrack will visualize your fasting process by statistics, and timely encourage you with your tracking changes, reveal your track process of nutrition, water intaking, sleep quality and weight. Self-reflective statistics will motivate you to a more healthy life. Disclaimer: FastTrack is a change in eating habits, cannot give any medical advice. It is not suitable for pregnant/nursing women, children under 18 years of age, or people with diagnosed eating disorders. Consult your doctor or health care professional. Subscription Info: - $9.99 Weekly and $29.99 Lifetime. - Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period at the cost of the chosen package. - You can manage your subscription and/or turn off auto-renewal by going to your iTunes Account Settings, but refunds will not be given for any unused portion of the term. Terms of Use: https://sites.google.com/view/terms-of-use-fasting/home Privacy Policy: https://sites.google.com/view/privacy-policy-fastingif/home
Screenshots
Verdict
The clearest difference is ratings volume: Window at 11K against iFasting・Intermittent Fasting's 68. Window also leads on review sentiment (22% vs 0%) and device support (4 vs 2). iFasting・Intermittent Fasting's advantage is update cadence (every 9 days vs monthly) and iOS requirement (11.0 vs 14.0). On price, rating, 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. Window sells 16 in-app purchases, starting at $0.49 per year and iFasting・Intermittent Fasting sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
iFasting・Intermittent Fasting holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Window has 11K ratings behind it against 68, so its average is the more settled of the two. Written reviews complicate that: 22% of Window's written reviews are positive against 0% of iFasting・Intermittent Fasting's, so the app with the better star average is not the one people write more warmly about.
Window ships an update monthly, iFasting・Intermittent Fasting every 9 days. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.
| Parameter | Window | iFasting・Intermittent Fasting |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (11K ratings) | 4.7 (68 ratings) — better |
| Positive reviews | 22.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 11K — better | 68 |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 131 MB | 40 MB |
| Age rating | 17+ | 4+ |
| Developer | Mosaic S.r.l. | 英汉 郭 |
Customer experience
Window
iFasting・Intermittent Fasting
Bugs and requests
Window
Reported bugs
5 issues- Fasting times not accurately recorded
- Data loss and reset issues
- Subscription management problems
- Frequent app crashes and freezes
- Notifications not working as expected
Requested features
5 requests- Ability to edit fasting/eating times
- Integration with fitness trackers
- More detailed data analysis and reporting
- Customizable fasting plans and reminders
- Better support for longer fasting periods
iFasting・Intermittent Fasting
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Window
- Window Premium (1 Year)1 Year trial$0.491 Year
- Window Pro Weekly$4.997 Days
- Window Pro Weekly7 Days trial$4.997 Days
Show 13 moreShow fewer
- Window Premium (1 Year)$11.991 Year
- Window Premium (1 Month)$14.991 Month
- Window Premium (3 Months)3 variants$19.993 Months
- Window Premium (1 Year)$24.991 Year
- Window Premium (1 Year)7 Days trial$39.991 Year
- Window Premium (1 Year)7 Days trial$49.991 Year
- Window Premium (1 Year)14 Days trial$49.991 Year
- Window Premium (1 Year)7 Days trial$54.991 Year
- Window Premium (1 Year)2 variants$59.991 Year
- Window Premium (1 Year)$69.991 Year
- Window Premium (1 Year)$79.991 Year
- Window Premium (1 Year)7 Days trial$89.991 Year
- Window Premium (1 Year)7 Days trial$99.991 Year
iFasting・Intermittent Fasting
- Monthly Subscription$7.991 Month
- Quarterly Subscription$12.993 Months
- Yearly Subscription$29.991 Year
- Lifetime Purchase$29.99
Questions
Is Window free?
Is iFasting・Intermittent Fasting free?
Which has better reviews, Window or iFasting・Intermittent Fasting?
Do Window or iFasting・Intermittent Fasting have ads?
Which is updated more often, Window or iFasting・Intermittent Fasting?
Other comparisons















