Window - Fasting tracker

In-app purchases
5.01K reviews
Content rating
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About this app

Window is a customizable, intelligent and well-designed intermittent fasting tracker that you can use to track fasting and eating windows, monitor your weight and to motivate yourself.

Manual setup
You can manually manage when your fasting period starts and ends.

Great tool for weight loss
Monitor your weight changes in dynamics. Try water fasting.

Progress tracking
See your journey in a timeline and your journal with photos and notes on your results.

Motivation without stress
No exhausting challenges. No annoying notifications. Intelligent attentive relations between you and yourself.

All you need to do is define how long your fasting will be.
Then choose a plan and customize its eating window duration and its start using fasting timer.
Start fasting and get notified when your eating window is opened.
That’s it!

See how intermittent fasting diet influences your weight and track your progress in a smart timeline. You can attach photos, health and mood notes to see the qualitative dynamics of your fasting journey too!

Free features:
Manual adjustment of fasting and eating windows like 16-8 or 5-2
2 fasting plans
Smart intelligent notifications
Fasting diary and timeline with your photos and mood or recipe notes
No advertisement

Premium Features:
Use weight tracking without any limits
Switch to one of 8 fasting plans

What types of fasting plans can you find?
Manual Plan - absolute control of you fasting and eating windows
Leangains (16:8) and Leangains+ (18:6), the most famous Intermittent Fasts
Easy Start - 12 hours eat and 12 hours fast
Easy Start+ - for those who want to skip breakfasts and snacks in the evening after dinner
The Warrior Diet - the toughest route for the most experienced fasters
Fasting Goal - pursue your aim - fast for a set amount of time
Daily plan - consistent intermittent fasting with a custom schedule

Why IF?
Intermittent fasting is an eating pattern where you cycle between periods of eating and food refusal. It isn’t about which foods to eat, but rather when you should eat. Unlike many diets, intermittent fasting doesn’t require counting calories, macros, or measuring ketones. You can keep eating your favorite foods during the eating window.

You can choose from different subscription options.
* 1-month Subscription
* 1-year Subscription
* A subscription with a free trial will automatically renew to a paid subscription unless you cancel the subscription before the end of the free trial period.
* Cancel a free trial or subscription anytime through your account settings on the Google Play Store and continue to enjoy the premium content until the end of the free-trial period or paid subscription!

Window fasting tracker 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!

By using Window you agree to our Terms of Service and Privacy Policy.

Thriveport, LLC is a part of the Apalon family of brands. See more at
Privacy Policy:
California Privacy Notice:
Updated on
Nov 10, 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.95K reviews
Lanette Boggess
June 3, 2024
I do like this app for the most part especially seeing my eating window times in the timeline thread. HOWEVER I'm EXTREMELY DISAPPOINTED that, as it seems (I've looked everywhere), on Android phones, the monthly statistics info does not have the toggle button to switch from fasting to eating window view as it has on Apple phones. Why would that feature be UNFAIRLY omitted on the Android app for the free version as it is on the Apple free version? NOT COOL.
1 person found this review helpful
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Joseph Nixon
July 27, 2020
Great idea, but the money grab is too aggressive. Literally can't go 2 screens without a pop-up advertising premium. It think the goal is to annoy the user into subscribing. All premium pop-ups have the tiniest x (in a non-contrasting color), so when I first tried, it seemed like subscribing was the only way. If you're going to be that aggressive, you'll have better converisions if you give the user a couple days without annoying them. Then turn on the onslaught. I'll just keep fasting manually.
20 people found this review helpful
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Mobile Heroes
July 28, 2020
Joseph, we're sorry that your experience with the app wasn't what you'd expected. Kindly note that it is only up to you to decide whether or not you want to get a subscription. In case you would like to share your thoughts on the app, you can do so at anytime. Thank you for trying Window.
Lisa Martin