1RM Calculator

Installs

45.3k

Rating

4.9

Rating count

< 500

Category	Health & Fitness
Developer	輿石ゆうり
Price	Free
First release	5/9/2021 (4 years ago)
Version	1.6.2
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.yurikoshiishi.one_rm_calculator

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
5/24/2025	436	4.875	45,252	N/A
5/22/2025	436	4.875	45,234	N/A
5/21/2025	435	4.875	45,143	N/A
5/20/2025	435	4.875	45,143	N/A
5/19/2025	435	4.875	45,127	N/A

Details

An easy-to-use 1RM calculation app that lets you use RPE and track your 1RM history.

The core functionalities include:

- 1RM calculation with RPE (optional).

- Rep maxes estimation from 2 to 12 reps, according to your estimated 1RM.

- Saving 1RM history by exercise.

- Customized exercise selection.

- Dark theme available.

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