---
title: "Window - Intermittent Fasting - Reviews, Revenue and Downloads in United States | Apple App Store"
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"
---

# Window - Intermittent Fasting — United States
> Fast Tracker & Eating Timer

![Window App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/16/14/ff/1614ffa3-5153-3824-73a0-9f555a1e70e6/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/400x400bb.png)

**Developer:** [Mosaic S.r.l](https://apptail.io/developer/mosaic-srl-bJm) (United States)
**Category:** Health Fitness
**Rating:** 4.5/5 (10,598 ratings)
**Price:** Free
**Bundle ID:** tech.calstephens.Window
**Store:** Apple App Store
**Country:** United States
**Version:** 4.3.12 (released 2026-05-13)
**Original Release:** 2016-05-12

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1112765909)
**AppTail Page:** [https://apptail.io/app/window-intermittent-fasting-Rlj/united-states](https://apptail.io/app/window-intermittent-fasting-Rlj/united-states)

## Window 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!

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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: 
EULA: 
AdChoices: 
California Privacy Notice: 

## Window Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/bc/2e/dd/bc2edd76-742d-8c1f-845a-a6e55a6ea310/38ffeeaf-ad29-48c8-b2df-6a8c9e31f9c6_iphone5.5_s1_en-US.jpg/392x696bb.jpg)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/27/9c/7b/279c7b4d-173b-4b8b-4d41-87e2eda4e62b/0b1de6c0-553b-41d3-a4b1-9bfa086f5547_iphone5.5_s2_en-US.jpg/392x696bb.jpg)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/83/52/e1/8352e1ec-158a-0980-4d7d-07638b1c1a03/a5954e59-e15e-43fa-a07b-372c9046a0a7_iphone5.5_s3_en-US.jpg/392x696bb.jpg)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/11/d9/e1/11d9e15f-9daf-743c-884d-c44070c0103f/90a76db3-e999-4d13-b040-26531bb25eb0_iphone5.5_s8-1_.jpg/392x696bb.jpg)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/bc/19/db/bc19db01-7897-dedd-6303-5af5ef839e90/ddf71e41-2ed8-4200-9100-47e6b47184de_iphone5.5_s4_en-US.jpg/392x696bb.jpg)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/89/b0/07/89b00782-21b6-08c5-3b8f-b594425df1e1/24c7d5ab-7aef-4227-83f8-a1a3fc8bfabb_iphone5.5_s6_en-US.jpg/392x696bb.jpg)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/e2/a2/44/e2a24412-fa0b-3b7d-cc29-394ffb69a66b/fd191e68-ea4d-4c85-aa78-cfc7a670ac4c_iphone5.5_s1_en-US.jpg/392x696bb.jpg)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/3b/53/5f/3b535f1e-bcdf-80b0-0562-abfe20d53805/1a8ac3e9-57d4-4644-b03c-ba3a6d7752ff_iphone5.5_s2_en-US.jpg/392x696bb.jpg)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/8b/c2/da/8bc2dab4-ffed-76c3-fac8-89296a0315da/c0a8d81e-fd1d-47d7-91ac-13b4b0d3545a_iphone5.5_s3_en-US.jpg/392x696bb.jpg)

## Window Rating Breakdown in United States
- 5 stars: 8,362 (79%)
- 4 stars: 973 (9%)
- 3 stars: 496 (5%)
- 2 stars: 212 (2%)
- 1 stars: 561 (5%)

## Window Reviews in United States

### *---- "Business sketchy practices"
I purchased this app years ago, well before subscriptions existed. You’d think the company would appreciate long time customers. Not in the slightest. The app keeps telling me to restore my purchase but when I click the button nothing happens. I’ve emailed the support and I’ve gotten no response.
-- Simba387, 2025-07-03

### *---- "Manual says free but won’t work."
It says the manual plan is free but it won’t work. I emailed them and they claimed had to by my phone and that I needed to reset it. I did everything I could on my end but nothing works. It’s an issue with the app.
-- qpalskwi"-@/, 2025-03-16

### ***-- "Ok app"
I think the app could use some updating or improvements. I can find a way to sync between iPad and iPhone. Would like to see some food tracking and recipes tips.
-- Sgator52, 2025-03-06

### *---- "at first i lold then i seriousd"
love the app but for the past few days when I try to open it the fasting menu n all that is genuinely not there like its jus a blank white screen, I been using the app for a while never had none of these type problems so I hope y’all can fix that soon

update: i had to delete the app and lose all my data, OVER A YEAR OF DATA!!!!!!!!! just for it 
 to still NOT WORK. i am genuinely in my feelings. your app has been apart of my daily routine, i open this app multiple times a day EVERY DAY, i am very invested in it. i could’ve seen myself using your app for YEARS if it weren’t for these flaws that y’all clearly have no intent to fix. i see reviews dating back years describing the same problem i’ve experienced. i hope you know how many costumers you are losing from this oversight and how BADLY you are tanking the potential of your app. very frustrating i expect nothing from y’all i will not be using your app moving forward.
-- lalllalalalllla, 2025-02-11

### *---- "Free plan doesn't work"
Had the app in the past and it was great, but now I can't even get past the manual plan screen. The "open eating window" and "start fasting" buttons do nothing.
-- Raetovarii, 2025-01-18

### ***-- "Love the app, hate the price hike."
I have had this app for almost 5 years now. I use it religiously to track my fasting hours. For the most part it works really well. There are times it lags. Then there are times that it lags really bad. Luckily you can edit your times. Every year the price has gone up. This year the price has gone up by double!! So I was paying $39.99 and now it’s going to $89.99. That’s a hard pass. Why have such an increase? There is literally no upkeep for this app. I have never seen such a jump for an app. While I love using this app, I refuse to pay that amount of money. Especially in this economy.
-- Nique_84, 2024-12-26

### ***-- "Like the App- but not for double the price!!"
I like the app, the calendar showing both hours fasting and eating window. I liked it enough that I paid $40 for the year. Just got notified they are more than doubling the subscription price! $90 bucks a year? I don’t think it’s worth that! I guess I’m looking for a new fasting tracker…
-- **JenB**, 2024-11-16

### *---- "Free version not working"
I cannot get the free version of this app to work!  You have the choice of a 12 hr or manual fast and the manual doesn’t work. I’ve had this app in the past, and it worked then but something happened where you can’t get the free version.
-- ~LJ29!~, 2024-10-16

### *---- "Awful"
Since you updated it, you messed up your app! It constantly gives network error and does not open the app at all. It has become very bad. I used it every day, now I have to delete it and look for an alternative app.
-- Mahsa gh, 2024-10-15

### **--- "Annoying subscription pop up"
Just downloaded this app 30 minutes ago and I just want the free version, but the subscription thing keeps popping up whenever I tap on anything. What type of useless app is this? Do you think that will make people want to spend money? It just shows people how annoying and money hungry the developers are. I haven’t even gotten a chance to do anything and this dumb subscription thing won’t stop popping up🤦‍♀️
-- Pearlphlox🌺, 2024-08-10

[View all Window reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Window In-App Purchases
| Item | Price |
|------|-------|
| Window Premium (1 Year) | $79.99 |
| Window Premium (1 Month) | $14.99 |
| Window Pro Weekly | $4.99 |

## Window Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Thailand | Health Fitness | #47 |

## Window Discovered Keywords
- intermittent fasting
- window
- window app
- window intermittent fasting tracker
- window fasting
- the window app
- window intermittent fasting
- link windows
- fasting window
- fasting app free

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## Window Available In
- [United States](https://apptail.io/app/window-intermittent-fasting-Rlj/united-states)
- [China](https://apptail.io/app/window-intermittent-fasting-Rlj/china)
- [Thailand](https://apptail.io/app/window-intermittent-fasting-Rlj/thailand)
- [Taiwan](https://apptail.io/app/window-intermittent-fasting-Rlj/taiwan)
- [Brazil](https://apptail.io/app/window-intermittent-fasting-Rlj/brazil)
- [Russia](https://apptail.io/app/window-intermittent-fasting-Rlj/russia)
- [Ukraine](https://apptail.io/app/window-intermittent-fasting-Rlj/ukraine)
- [Mexico](https://apptail.io/app/window-intermittent-fasting-Rlj/mexico)
- [France](https://apptail.io/app/window-intermittent-fasting-Rlj/france)
- [Chile](https://apptail.io/app/window-intermittent-fasting-Rlj/chile)
- [Philippines](https://apptail.io/app/window-intermittent-fasting-Rlj/philippines)
- [Canada](https://apptail.io/app/window-intermittent-fasting-Rlj/canada)
- [United Kingdom](https://apptail.io/app/window-intermittent-fasting-Rlj/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/window-intermittent-fasting-Rlj/hong-kong)
- [Spain](https://apptail.io/app/window-intermittent-fasting-Rlj/spain)
- [Colombia](https://apptail.io/app/window-intermittent-fasting-Rlj/colombia)
- [Australia](https://apptail.io/app/window-intermittent-fasting-Rlj/australia)
- [Argentina](https://apptail.io/app/window-intermittent-fasting-Rlj/argentina)
- [Saudi Arabia](https://apptail.io/app/window-intermittent-fasting-Rlj/saudi-arabia)
- [Malaysia](https://apptail.io/app/window-intermittent-fasting-Rlj/malaysia)
- [Kazakhstan](https://apptail.io/app/window-intermittent-fasting-Rlj/kazakhstan)
- [United Arab Emirates](https://apptail.io/app/window-intermittent-fasting-Rlj/united-arab-emirates)
- [South Korea](https://apptail.io/app/window-intermittent-fasting-Rlj/south-korea)
- [India](https://apptail.io/app/window-intermittent-fasting-Rlj/india)
- [Switzerland](https://apptail.io/app/window-intermittent-fasting-Rlj/switzerland)
- [Indonesia](https://apptail.io/app/window-intermittent-fasting-Rlj/indonesia)
- [Peru](https://apptail.io/app/window-intermittent-fasting-Rlj/peru)
- [Japan](https://apptail.io/app/window-intermittent-fasting-Rlj/japan)
- [Ecuador](https://apptail.io/app/window-intermittent-fasting-Rlj/ecuador)
- [South Africa](https://apptail.io/app/window-intermittent-fasting-Rlj/south-africa)
- [Belgium](https://apptail.io/app/window-intermittent-fasting-Rlj/belgium)
- [Germany](https://apptail.io/app/window-intermittent-fasting-Rlj/germany)
- [New Zealand](https://apptail.io/app/window-intermittent-fasting-Rlj/new-zealand)
- [Italy](https://apptail.io/app/window-intermittent-fasting-Rlj/italy)
- [Portugal](https://apptail.io/app/window-intermittent-fasting-Rlj/portugal)
- [Dominican Republic](https://apptail.io/app/window-intermittent-fasting-Rlj/dominican-republic)
- [Vietnam](https://apptail.io/app/window-intermittent-fasting-Rlj/vietnam)
- [Türkiye](https://apptail.io/app/window-intermittent-fasting-Rlj/turkey)
- [Netherlands](https://apptail.io/app/window-intermittent-fasting-Rlj/netherlands)
- [Sweden](https://apptail.io/app/window-intermittent-fasting-Rlj/sweden)
- [Singapore](https://apptail.io/app/window-intermittent-fasting-Rlj/singapore)
- [Macao SAR China](https://apptail.io/app/window-intermittent-fasting-Rlj/macau)
- [Egypt](https://apptail.io/app/window-intermittent-fasting-Rlj/egypt)
- [Kuwait](https://apptail.io/app/window-intermittent-fasting-Rlj/kuwait)
- [Israel](https://apptail.io/app/window-intermittent-fasting-Rlj/israel)
- [Poland](https://apptail.io/app/window-intermittent-fasting-Rlj/poland)
- [Norway](https://apptail.io/app/window-intermittent-fasting-Rlj/norway)
- [Ireland](https://apptail.io/app/window-intermittent-fasting-Rlj/ireland)
- [Qatar](https://apptail.io/app/window-intermittent-fasting-Rlj/qatar)
- [Czechia](https://apptail.io/app/window-intermittent-fasting-Rlj/czechia)
- [Nigeria](https://apptail.io/app/window-intermittent-fasting-Rlj/nigeria)
- [Romania](https://apptail.io/app/window-intermittent-fasting-Rlj/romania)
- [Panama](https://apptail.io/app/window-intermittent-fasting-Rlj/panama)
- [Paraguay](https://apptail.io/app/window-intermittent-fasting-Rlj/paraguay)
- [Kenya](https://apptail.io/app/window-intermittent-fasting-Rlj/kenya)
- [Senegal](https://apptail.io/app/window-intermittent-fasting-Rlj/senegal)
- [Greece](https://apptail.io/app/window-intermittent-fasting-Rlj/greece)
- [Uruguay](https://apptail.io/app/window-intermittent-fasting-Rlj/uruguay)
- [Oman](https://apptail.io/app/window-intermittent-fasting-Rlj/oman)
- [Ghana](https://apptail.io/app/window-intermittent-fasting-Rlj/ghana)
- [Honduras](https://apptail.io/app/window-intermittent-fasting-Rlj/honduras)
- [Slovakia](https://apptail.io/app/window-intermittent-fasting-Rlj/slovakia)
- [Venezuela](https://apptail.io/app/window-intermittent-fasting-Rlj/venezuela)
- [Azerbaijan](https://apptail.io/app/window-intermittent-fasting-Rlj/azerbaijan)
- [Pakistan](https://apptail.io/app/window-intermittent-fasting-Rlj/pakistan)
- [Austria](https://apptail.io/app/window-intermittent-fasting-Rlj/austria)
- [Denmark](https://apptail.io/app/window-intermittent-fasting-Rlj/denmark)
- [Lebanon](https://apptail.io/app/window-intermittent-fasting-Rlj/lebanon)
- [Finland](https://apptail.io/app/window-intermittent-fasting-Rlj/finland)
- [Bahrain](https://apptail.io/app/window-intermittent-fasting-Rlj/bahrain)
- [Luxembourg](https://apptail.io/app/window-intermittent-fasting-Rlj/luxembourg)
- [Latvia](https://apptail.io/app/window-intermittent-fasting-Rlj/latvia)
- [Estonia](https://apptail.io/app/window-intermittent-fasting-Rlj/estonia)
- [Belarus](https://apptail.io/app/window-intermittent-fasting-Rlj/belarus)
- [Jordan](https://apptail.io/app/window-intermittent-fasting-Rlj/jordan)
- [Uzbekistan](https://apptail.io/app/window-intermittent-fasting-Rlj/uzbekistan)
- [Hungary](https://apptail.io/app/window-intermittent-fasting-Rlj/hungary)
- [Nicaragua](https://apptail.io/app/window-intermittent-fasting-Rlj/nicaragua)
- [Angola](https://apptail.io/app/window-intermittent-fasting-Rlj/angola)
- [El Salvador](https://apptail.io/app/window-intermittent-fasting-Rlj/el-salvador)
- [Sri Lanka](https://apptail.io/app/window-intermittent-fasting-Rlj/sri-lanka)
- [Armenia](https://apptail.io/app/window-intermittent-fasting-Rlj/armenia)
- [Cyprus](https://apptail.io/app/window-intermittent-fasting-Rlj/cyprus)
- [Croatia](https://apptail.io/app/window-intermittent-fasting-Rlj/croatia)
- [Botswana](https://apptail.io/app/window-intermittent-fasting-Rlj/botswana)
- [Uganda](https://apptail.io/app/window-intermittent-fasting-Rlj/uganda)
- [Mauritius](https://apptail.io/app/window-intermittent-fasting-Rlj/mauritius)
- [Mali](https://apptail.io/app/window-intermittent-fasting-Rlj/mali)
- [Slovenia](https://apptail.io/app/window-intermittent-fasting-Rlj/slovenia)
- [Namibia](https://apptail.io/app/window-intermittent-fasting-Rlj/namibia)
- [Bulgaria](https://apptail.io/app/window-intermittent-fasting-Rlj/bulgaria)
- [Lithuania](https://apptail.io/app/window-intermittent-fasting-Rlj/lithuania)
- [Iceland](https://apptail.io/app/window-intermittent-fasting-Rlj/iceland)
- [Jamaica](https://apptail.io/app/window-intermittent-fasting-Rlj/jamaica)
- [Malta](https://apptail.io/app/window-intermittent-fasting-Rlj/malta)
- [Brunei](https://apptail.io/app/window-intermittent-fasting-Rlj/brunei)
- [Barbados](https://apptail.io/app/window-intermittent-fasting-Rlj/barbados)
- [Tunisia](https://apptail.io/app/window-intermittent-fasting-Rlj/tunisia)
- [Algeria](https://apptail.io/app/window-intermittent-fasting-Rlj/algeria)
- [Cayman Islands](https://apptail.io/app/window-intermittent-fasting-Rlj/cayman-islands)
- [North Macedonia](https://apptail.io/app/window-intermittent-fasting-Rlj/north-macedonia)
- [Nepal](https://apptail.io/app/window-intermittent-fasting-Rlj/nepal)
- [Madagascar](https://apptail.io/app/window-intermittent-fasting-Rlj/madagascar)
- [Grenada](https://apptail.io/app/window-intermittent-fasting-Rlj/grenada)
- [Belize](https://apptail.io/app/window-intermittent-fasting-Rlj/belize)
- [Bermuda](https://apptail.io/app/window-intermittent-fasting-Rlj/bermuda)
- [Suriname](https://apptail.io/app/window-intermittent-fasting-Rlj/suriname)
- [Guyana](https://apptail.io/app/window-intermittent-fasting-Rlj/guyana)
- [British Virgin Islands](https://apptail.io/app/window-intermittent-fasting-Rlj/british-virgin-islands)

---

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