1RM Calculator app for iPhone and iPad

4.8 ( 1088 ratings )

Health & Fitness Sports
Developer: Yuri Koshiishi

Free

Current version: 1.6.2, last update: 3 weeks ago
First release : 10 May 2021
App size: 32.31 Mb

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.

Terms & Conditions
https://1rm-calculator.netlify.app/legal/terms/