Rep Max Calculator

Rep Max Calculator Free App

Rated 4.50/5 (209) —  Free Android application by Doom on a Fireball Studios

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About Rep Max Calculator

Rep Max Calculator is the quickest and easiest way to determine an RM in the 1-12 range based off of existing stats. Simply tap the RM number you know your weight for, input your numbers, and all other RMs will be calculated instantly. The application includes all of the popular RM equations, as well as a handy averaging function for all of them.

Rep Max Calculator also includes a handy lb./kg. converter. Simply type a number and it will convert that number to both pounds and kilograms.

For developers, the application also contains an exported Activity, so if you're building a fitness/weightlifting app you can get user information quickly and easily. Check the about page for the developer playground and more information.

Features:
* Select and combine a number of different RM formulas
* Long press on values to copy them to the clipboard
* Paste from the clipboard using the icon in the Action Bar

Feedback is always appreciated!

Rep Max Calculator is a fully open source app. More information is available here: https://github.com/derekbrameyer/repmaxcalculator-android

How to Download / Install

Download and install Rep Max Calculator version Varies with device on your Android device!
Downloaded 10,000+ times, content rating: Everyone
Android package: com.doomonafireball.repmaxcalculator, download Rep Max Calculator.apk

All Application Badges

Free
downl.
Bug
buster
For everyone
Android app

App History & Updates

What's Changed
2.1
-FAQ and more descriptive text
-Bugfixes
-UI fixes and improvements (especially pre-Lollipop)
-Possible fix for CheckBox padding problems on formulas selection dialog
2.0
-Material redesign
-Developer options
-Donate via in-app purchase
1.1
-Default to no decimal, option to show/hide
-Tablet and landscape support
-Slight icon tweaks
-Allow install to SD
More downloads  Rep Max Calculator reached 10 000 - 50 000 downloads
More downloads  Rep Max Calculator reached 5 000 - 10 000 downloads
Version update Rep Max Calculator was updated to version 1.1
More downloads  Rep Max Calculator reached 1 000 - 5 000 downloads

What are users saying about Rep Max Calculator

D70%
by D####:

Does exactly what it should do (period).

M70%
by M####:

Pretty good estimator, I'm a freak so all the numbers are a little low for me but it really helps me train

D70%
by D####:

Excellent

P70%
by P####:

Good job

D70%
by D####:

Good app

O70%
by O####:

Love it

C70%
by C####:

Buggy and slow

M70%
by M####:

This helps me a lot

A70%
by A####:

Unfortunately like many apps the updated version is worse than the older one and there's no way to revert. Data entry is sluggish to the point that sometimes it just refuses to accept key presses, no clear button, no clipboard paste, display gets messed up if you rotate the screen, etc. How can it be so hard to create such a basic app that works well? Unusable as far as I'm concerned.

X70%
by X####:

Good visual upgrade. But please bring back formula drop down. I switch between different formulas frequently because they provide better estimates for different lifts

X70%
by X####:

What it says on the tin

K70%
by K####:

Squat deadlift Press etc

P70%
by P####:

Also does not require extra permission. I suggest the device to color the clr and del buttons or change their fonts slightly to highlight then.

K70%
by K####:

To the point an accurate according to three other online sources... does what it says it does

K70%
by K####:

U will try

K70%
by K####:

This app is quick and does its job really well. Also no extra permissions.

W70%
by W####:

Easy and accurate. Animal Nutrition and Juggernaut Training Systems

J70%
by J####:

Extremely useful to include several formula

K70%
by K####:

Perfect

K70%
by K####:

Real good

P70%
by P####:

Works great.

K70%
by K####:

Quick easy and no special permissions!

K70%
by K####:

Great, no bs unneeded permissions and lots of options. 10/10

K70%
by K####:

Lightweight app with a clean interface, but still provides many options for calculations. A great addition to anyone's lifting toolkit.

T70%
by T####:

Buggy and slow

N70%
by N####:

Easy Lightweight app with a clean interface, but still provides many options for calculations. A great addition to anyone's lifting toolkit.

N70%
by N####:

Great Quick easy and no special permissions!


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Rating Distribution

RATING
4.55
209 users

5

4

3

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1