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One Rep Max Calculator - 1RM

One Rep Max Calculator - 1RM

by Ross Sullivan

6 ratings
5 reviews
🔧 Utilities
💪 Health & Fitness

Archived App (Last seen on 30 Jan 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • March 1, 2017
  • March 3, 2018

Features

Developer

Ross Sullivan
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About

Easily calculate your one rep max (1RM) for various strength training exercises. Features a percentage chart for structured workouts and multiple calculation equations for personalized training. Designed to help users achieve their lifting goals.

✓Calculate One Rep Max (1RM)
✓Weight Percentage Chart
✓Multiple Calculation Equations
✓Supports various exercises
✓Easy to use interface
✓5 pound increments
Show original description

What's New in One Rep Max Calculator

1.1.1

March 3, 2018

This app has been updated by Apple to display the Apple Watch app icon. -Updated launch screen -Fixed issue where settings tab would not allow user to return to main screen

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User reviews

Most RecentHighest RatedLowest Rated

Fix

Can’t change the reps the blue thing is in the way fix that then this app works perfectly
dheystdhbddheystdhbd

Can’t change the reps!!

App worked great until I switched phones(iPhone 6+ to 11) and got the update. The calculated max bar is over the area where you input the reps. Please fix.
DrChocolateThunderDrChocolateThunder

Great but has a glitch

It currently has a glitch where the 1 RM covers up the buttons where you enter the reps
tbence28tbence28

Only for Americans

Minutia. You can't even change it to the Metric system. It still uses that archaic imperial system. Also it has ads on it for one of the most basic settings I have ever seen. Load of tosh.
There are much better ones out there that allow you to change from lbs to KG!
ClarqexClarqex

Does the job!

The app does its job elegantly. It would be nice to go beyond 15 reps.

The latest update set the rep counter behind the 1RM banner and inaccessible. Help, Ross!
JPeisoJPeiso

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FAQ

What exercises can I calculate the 1RM for with One Rep Max Calculator?

One Rep Max Calculator allows you to calculate your one rep max for exercises such as bench press, squat, deadlift, overhead press, military press, and other various exercises.

Does One Rep Max Calculator have ads?

No, One Rep Max Calculator does not contain advertisements. It is a completely ad-free experience for users.

What is the rating for One Rep Max Calculator?

One Rep Max Calculator has a rating of 3.0 stars based on 6 user ratings.

How often is One Rep Max Calculator updated?

The latest version of One Rep Max Calculator is 1.1.1, which was last updated on March 3, 2018. The app was initially released on March 1, 2017.

What devices does One Rep Max Calculator support?

One Rep Max Calculator is supported on iPhones and iPods.

What age rating is One Rep Max Calculator?

One Rep Max Calculator has an age rating of 4+, making it suitable for a wide range of users.

Can I customize the 1RM calculation in One Rep Max Calculator?

Yes, One Rep Max Calculator offers multiple equations to calculate the 1RM, providing more customization for your training needs.

What is the weight increment accuracy in One Rep Max Calculator?

One Rep Max Calculator uses 5-pound increments for greater accuracy in its calculations, helping you track your progress precisely.