![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
1RM Calculator 4+
One Rep Max Strength
Yuri Koshiishi
Designed for iPad
-
- Free
Screenshots
Description
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.
What’s New
Version 1.3.2
- Improved 1RM calculation logic.
- Added Spanish language support.
Ratings and Reviews
App Privacy
The developer, Yuri Koshiishi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Yuri Koshiishi
- Size
- 27.4 MB
- Category
- Health & Fitness
- Compatibility
-
- iPhone
- Requires iOS 11.0 or later.
- iPad
- Requires iPadOS 11.0 or later.
- iPod touch
- Requires iOS 11.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English
- Age Rating
- 4+
- Copyright
- © 2021 Yuri Koshiishi
- Price
- Free