Comparison

Window vs Fasting Tracker App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Fasting timer
  • Weight journal
  • Water tracker
  • Personalized fasting programs
  • Meal plans
  • Healthy challenges
Features
Read 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

About

Fasting Tracker App

This app helps users track intermittent fasting for weight loss and healthy lifestyle development. It offers customizable timers, various fasting plans, and progress insights. Integrates with Apple Health and Apple Watch for seamless data management.

Highlights
  • Customizable fasting timer
  • 15+ fasting plans
  • Create custom plans
  • Progress tracking with Insights
  • Apple Watch support
  • Apple Health integration
  • Widgets for progress view
Features
Read full description

Fasta is a simple, beautiful, and customizable fasting tracker app. Its elegant interface makes it super easy to track your ongoing fasts and also see your progress over time. Intermittent fasting is one of the most popular, healthy, and effective weight-loss method. Fasta will help you reach your weight goals and develop a healthy lifestyle. Key features of the app: • Customise fasting timer with 3 different shapes and 50+ beautiful color themes • 15+ different fasting plans to choose from • Create custom fasting plans • Track your progress with Insights • 100% private, all the data is stored in the iCloud account • Understand what's happening inside your body while fasting • Dark Mode support • Apple Watch support • Siri Shortcuts support • Apple Health app integration helps keep your weight data in sync • View your progress with widgets Some of the popular fasting plans are: • 16-hour fast, or the 16:8 Intermittent Fast, where you fast for 16 hours and have an 8-hour feeding window. • Circadian Rhythm Fast, this 13-hour fast starts around sunset to align your eating window with your body’s clock. Fasta automatically calculates the daily sunset for you. • 18-hour fast, or 18:6 for more advanced fasters • Other popular fasts include OMAD (one meal a day), 20:4 fast, and custom fasts up to 7 days Fasting plans available in the app: • Beginner - 12:12, 13:11, 14:10, 15:9 • Intermediate - 16:8, 17:7, 18:6, 19:5 • Advanced - 20:4, 21:3, 22:2, 23:1 • Circadian Rhythm Plans: Straight, Reversed • Alternate Day Plan - 36:12 • Custom Plans Read more about our Terms & Conditions and Privacy Policy here: https://miary.app/fasta/privacy_terms.html We are always there for you! - If you are facing any issues or have questions, please feel free to email us. Hope you enjoy using our app as much as we do! :)

Screenshots

Window4 screens
Fasting Tracker App4 screens

Verdict

The call

Window and Fasting Tracker App both sit at 4.5 stars, but that hides the real split: 60% of Fasting Tracker App's written reviews are positive against 22% of Window's. Window's advantage is ratings volume (11K vs 862). On price, rating, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Window sells 16 in-app purchases, starting at $0.49 per year and Fasting Tracker App sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Window against 4.6 for Fasting Tracker App. That said, the two scores are not equally well evidenced: Window has 11K ratings behind it against 862, so its average is the more settled of the two. Written reviews are what separate them: 22% of Window's written reviews are positive against 60% of Fasting Tracker App's.

UpkeepUpdate frequency

Window ships an update monthly, Fasting Tracker App every 6 weeks. Both last shipped on September 28, 2026.

Scorecard2 real differences · 8 level
Window versus Fasting Tracker App: the parameters behind the verdict, then further details
ParameterWindowFasting Tracker App
PriceFreeFree
Rating4.5 (11K ratings)4.6 (862 ratings) — better
Positive reviews22.0% of reviews60.3% of reviews — better
Number of ratings11K — better862
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS14.013.0 — better
Further details — not scored
Size131 MB37 MB
Age rating17+4+
DeveloperMosaic S.r.l.Akash Jain

Customer experience

Window

All ratings10,600 ratings
Positive88.0%
Neutral4.7%
Negative7.3%
Written reviews951 reviews
Positive22.0%
Neutral9.0%
Negative69.0%

Fasting Tracker App

All ratings862 ratings
Positive89.7%
Neutral4.8%
Negative5.6%
Written reviews194 reviews
Positive60.3%
Neutral14.9%
Negative24.7%

User reviews

Window

From 11K App Store ratings

What we love

  • 🚀 Easy to use
  • 📊 Helpful data tracking
  • 🔍 Comprehensive features
  • 👍 Flexible fasting options
  • 💪 Motivating for fasting

Room to improve

  • 🐛 Sync issues across devices
  • 🕰️ Inconsistent time tracking
  • 💰 Expensive subscription
  • 🔍 Confusing interface changes
  • 🔧 Unreliable app functionality

Fasting Tracker App

From 862 App Store ratings

What we love

  • 🚀 Simple and straightforward
  • 👍 Customizable fasting plans
  • 🚀 Clean and intuitive interface
  • 👍 Helpful insights and guidance
  • 🚀 Accurate fasting tracking

Room to improve

  • 🐛 Apple Watch sync issues
  • 🔍 Limited customization options
  • ⏱️ No timer for eating window
  • 💰 Overcharging for discounted offers
  • 🔍 Lack of advanced features

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

Fasting Tracker App

Reported bugs

3 issues
  • Fasting streak not tracking properly
  • Widget not working on iOS 16
  • Unable to restore in-app purchases

Requested features

5 requests
  • Add timer for eating window
  • Improve Apple Watch integration
  • Expand customization options
  • Implement monthly/weekly view
  • Add water tracking functionality

In-app purchases

16 purchases

Window

Subscriptions16
  • 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 more
  • 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
4 purchases

Fasting Tracker App

Subscriptions2
  • Fasta Monthly3 Days trial$1.991 Month
  • Fasta Yearly7 Days trial$10.991 Year
One-time2
  • Fasta Lifetime$9.99
  • Fasta Lifetime$19.99

Questions

Is Window free?
Window is free to download, with in-app purchases available.
Is Fasting Tracker App free?
Fasting Tracker App is free to download, with in-app purchases available.
Which has better reviews, Window or Fasting Tracker App?
Fasting Tracker App is rated higher. Window averages 4.5 out of 5 from 11K ratings, while Fasting Tracker App averages 4.6 from 862 ratings.
Do Window or Fasting Tracker App have ads?
Neither Window nor Fasting Tracker App shows ads.
Which is updated more often, Window or Fasting Tracker App?
Window ships an update monthly, and Fasting Tracker App every 6 weeks. Most recently, Window was updated on September 28, 2026 and Fasting Tracker App on September 28, 2026.

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