1RM Calculator: One Rep Max
“Estimate your one rep max from weight, reps and RPE. Save lifts by exercise.” the developer's tagline
1RM Calculator: One Rep Max has 59 thousand installs. Users love it: 4.8 stars from 559 ratings.
1RM Calculator: One Rep Max is made and published by Yuri Koshiishi. AppBrain is an independent app data site and isn't affiliated with Yuri Koshiishi. The app name, icon, screenshots and description belong to Yuri Koshiishi and are shown as published on Google Play.
About 1RM Calculator: One Rep Max
1RM Calculator: One Rep Max is a health & fitness app developed by Yuri Koshiishi.
Install Statistics
1RM Calculator: One Rep Max has been installed 59 thousand times. In the last 30 days, the app was installed 350 times.
User Ratings
1RM Calculator: One Rep Max is rated 4.78 out of 5 stars. The rating is based on 560 ratings.
App Information
1RM Calculator: One Rep Max is freely available from Google Play. The app size is 21.39 MB. The latest version available is 1.8.0. The last update was on October 4, 2026.
Technical Requirements
1RM Calculator: One Rep Max requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2021.
More data about 1RM Calculator: One Rep Max
| Price | Free |
| Total installs | 59 thousand |
| Recent installs | 350 |
| Rating | 4.78 based on 560 ratings |
| Ranking | Not ranked |
| Version | 1.8.0 |
| App size | 21.4 MB |
| Number of libraries | 9 |
| Designed for Android | 4.1+ |
| Suitable for | Everyone |
| Ads | NO ads |
App Performance Report
Get a detailed PDF report for 1RM Calculator: One Rep Max with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
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Alternatives to 1RM Calculator: One Rep Max
More from Yuri Koshiishi
Google Play Rating history and histogram
Installs over time
1RM Calculator: One Rep Max has been installed 59 thousand times. Over the past 30 days, it averaged 12 installs per day.
Changelog of 1RM Calculator: One Rep Max
Developer information for Yuri Koshiishi
Comments on 1RM Calculator: One Rep Max for Android
Google Play Rankings for 1RM Calculator: One Rep Max
Technologies used by 1RM Calculator: One Rep Max
Frequently asked questions about 1RM Calculator: One Rep Max
Is 1RM Calculator: One Rep Max free?
Yes. 1RM Calculator: One Rep Max is free on Google Play.
Is 1RM Calculator: One Rep Max still available?
Yes. 1RM Calculator: One Rep Max is on Google Play, and the last update we saw was on October 4, 2026.
Does 1RM Calculator: One Rep Max contain ads?
No. Google Play does not list 1RM Calculator: One Rep Max as containing ads.
What Android version does 1RM Calculator: One Rep Max require?
1RM Calculator: One Rep Max runs on Android 4.1 and higher.
How large is 1RM Calculator: One Rep Max?
1RM Calculator: One Rep Max is 21.39 MB.
Is 1RM Calculator: One Rep Max suitable for children?
Google Play rates the content of 1RM Calculator: One Rep Max as suitable for everyone.
How many times has 1RM Calculator: One Rep Max been installed?
Google Play lists 50,000+ installs for 1RM Calculator: One Rep Max.
How do people rate 1RM Calculator: One Rep Max?
1RM Calculator: One Rep Max scores 4.78 out of 5 stars, from 559 ratings on Google Play.
Who made 1RM Calculator: One Rep Max?
1RM Calculator: One Rep Max was developed by Yuri Koshiishi. It is listed in the health & fitness category on Google Play.
What are the best alternatives to 1RM Calculator: One Rep Max?
People looking at 1RM Calculator: One Rep Max also look at these health & fitness apps: Rep Max Tools - 1RM Calculator, Reps - Workout Tracker Gym Log, One Rep Max: 1RM Calculator, WeightLifted, Wendler Log 531.