1RM Calculator app for iPhone and iPad

4.6 ( 5856 ratings )

Health & Fitness Sports
Developer: Yuri Koshiishi

Free

Current version: 1.3.2, last update: 3 months ago
First release : 10 May 2021
App size: 26.12 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.