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21 days to introduce life changing habits in your life.
About 21 Days Challenge
21 Days Challenge is a lifestyle app developed by Kati & Lima.
How many times has 21 Days Challenge been downloaded?
21 Days Challenge has been downloaded 11 million times. In the last 30 days, the app was downloaded 23 thousand times. It is ranked in the top 100 lifestyle apps.
What is the rating of 21 Days Challenge?
21 Days Challenge is rated 4.70 out of 5 stars, based on 90 thousand ratings.
Is 21 Days Challenge free?
21 Days Challenge is free to download. The APK download size is 52.13 MB. The latest version available is 8.7.25. The last update was on August 25, 2026.
What are the requirements for 21 Days Challenge?
21 Days Challenge requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2019.
More data about 21 Days Challenge
| Price | Free to download |
| Total downloads | 11 million |
| Recent downloads | 23 thousand |
| Rating | 4.70 based on 90 thousand ratings |
| Ranking | Highly ranked |
| Version | 8.7.25 |
| APK size | 52.1 MB |
| Number of libraries | 75 |
| Designed for Android | 6.0+ |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
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Google Play Rating history and histogram
Downloads over time
21 Days Challenge has been downloaded 11 million times. Over the past 30 days, it averaged 770 downloads per day.
Changelog of 21 Days Challenge
Developer information for Kati & Lima
Comments on 21 Days Challenge for Android
Google Play Rankings for 21 Days Challenge
Ranking history in Iran
Technologies used by 21 Days Challenge
Frequently asked questions about 21 Days Challenge
Is 21 Days Challenge free?
Yes. 21 Days Challenge is free to download from Google Play.
Is 21 Days Challenge still available?
Yes. 21 Days Challenge is on Google Play, and the last update we saw was on August 25, 2026.
Does 21 Days Challenge contain ads?
Yes. Google Play lists 21 Days Challenge as containing ads.
What Android version does 21 Days Challenge require?
21 Days Challenge runs on Android 6.0 and higher.
How large is the 21 Days Challenge APK?
The 21 Days Challenge APK is 52.13 MB.
Is 21 Days Challenge suitable for children?
Google Play rates the content of 21 Days Challenge as suitable for everyone.
How many times has 21 Days Challenge been downloaded?
Google Play lists 10,000,000+ downloads for 21 Days Challenge.
How do people rate 21 Days Challenge?
21 Days Challenge scores 4.70 out of 5 stars, from 90,129 ratings on Google Play.
Who made 21 Days Challenge?
21 Days Challenge was developed by Kati & Lima. It is listed in the lifestyle category on Google Play.
What are the best alternatives to 21 Days Challenge?
People looking at 21 Days Challenge also look at these lifestyle apps: 21 Days Challenge - Habit App, 75Me: 75 Day Reset Challenge, Wipepp - Habit Tracking, 75 Hard Challenge: Life Reset, 21 Day Habit Challenge App.
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