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Last updated on: 2026-05-23
Android Apps > Health & Fitness > 1 Rep Max Calculator and Log
1 Rep Max Calculator and Log icon

1 Rep Max Calculator and Log

7.7.0
Code Gardener LLC
4.83
5,800 reviews
100,000+
Downloads
Free

Watch your Strength Grow

Not recently updated — last update was on 2023-07-29. This app may no longer be actively maintained.
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About 1 Rep Max Calculator and Log

1 Rep Max Calculator and Log is a health & fitness app developed by Code Gardener LLC.

How many times has 1 Rep Max Calculator and Log been downloaded?

1 Rep Max Calculator and Log has been downloaded 500 thousand times. In the last 30 days, the app was downloaded 2 thousand times.

What is the rating of 1 Rep Max Calculator and Log?

1 Rep Max Calculator and Log is rated 4.83 out of 5 stars, based on 5.8 thousand ratings.

Is 1 Rep Max Calculator and Log free?

1 Rep Max Calculator and Log is free to download. The APK download size is 4.97 MB. The latest version available is 7.7.0. The last update was on July 29, 2023.

What are the requirements for 1 Rep Max Calculator and Log?

1 Rep Max Calculator and Log requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2011.

Description
1 Rep Max Calculator is a must have app for every weight lifter. It calculates the maximum weight that you can lift for 1 repetition given information that you already know.
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More data about 1 Rep Max Calculator and Log

Price Free to download
Total downloads 500 thousand
Recent downloads 2 thousand
Rating 4.83 based on 5.8 thousand ratings
Ranking Not ranked
Version 7.7.0
APK size 4.97 MB
Number of libraries 15
Designed for Android 4.1+
Suitable for Everyone
Ads Contains ads

App Performance Report

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Google Play Rating history and histogram

5.2K
310
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Downloads over time

1 Rep Max Calculator and Log has been downloaded 500 thousand times. Over the past 30 days, it averaged 66 downloads per day.

Changelog of 1 Rep Max Calculator and Log

  • Jul 29, 2023UpdateVersion 7.7.0
  • Nov 29, 2022UpdateVersion 7.6.0
  • Nov 20, 2022UpdateVersion 7.5.0
  • Feb 20, 2022UpdateVersion 7.4.0
  • Mar 21, 2021UpdateVersion 7.3.0
  • Oct 11, 2020UpdateVersion 7.1.0
  • Sep 7, 2020UpdateVersion 7.0.4
  • May 23, 2020UpdateVersion 7.0.3
  • Jan 18, 2019UpdateVersion 6.2.0
  • Jan 11, 2019UpdateVersion 6.1.0
  • Nov 28, 2018UpdateVersion 5.2.1
  • Feb 13, 2018UpdateVersion 5.1.0
  • Nov 25, 2014UpdateVersion 3.2.3
  • Nov 17, 2014UpdateVersion 3.2.2
  • Sep 4, 2014UpdateVersion 3.2.1
  • Mar 10, 2014Installs100,000+ installs
  • Nov 6, 2012Installs50,000+ installs
  • Aug 23, 2012UpdateVersion 3.0.1
  • Nov 12, 2011UpdateVersion 2.0
  • Jun 30, 2011UpdateVersion 1.2.1
  • Jun 27, 2011Installs10,000+ installs
  • May 24, 2011Installs5,000+ installs
  • Apr 14, 2011Installs1,000+ installs
  • Mar 29, 2011Installs500+ installs
  • Mar 25, 2011UpdateVersion 1.2
  • Mar 22, 2011UpdateVersion 1.1
  • Mar 20, 2011Installs100+ installs
  • Mar 19, 2011CategoryMoved from Tools to Health & Fitness
  • Mar 18, 2011New AppVersion 1.0 in Tools for Free
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Developer information for Code Gardener LLC

Code Gardener LLC

CodeGardenerLLC@gmail.com

Website

N/A

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Comments on 1 Rep Max Calculator and Log for Android

★★★★★ Mitch Royer · Jan 22, 2025
Great app to track your strength gains. It is pretty accurate as far as 1RM goes, but I wouldn't treat the projection as gospel. Always use caution. I would, however, like the ability to group exercises per body part. Example: Main lift: deadlift, secondary supporting: RDLs, good mornings, etc... It would make tracking exercises a bit easier in my opinion. Overall, I do not regret upgrading to the pro version, and I would endorse anyone to use this app for strength logging.
★★★★★ johnnie walker · Jul 10, 2022
I love how it gives you a wide range of weights and reps based on your input.
★★★★★ David Frye · Nov 15, 2021
Makes calculating percentages a breeze, the 1rm is kinda cool but never let a program tell you what your limits are lol
★★★★★ Brett Ankawi · Jun 25, 2024
Simple app that does exactly what it tells you it'll do. Based on your input of weight lifted for however many reps, gives you your estimated 1 rep max and estimated maxes for other rep schemes (2 rep max, 3 rep max, etc.)
★★★★★ Don Relentless · Mar 10, 2025
This calculator is literally my program and it works! I put in low reps for big weight I go in the gym, and I execute simple as that.
★☆☆☆☆ Dharam Gharti · Jan 19, 2023
I purchased a new mobile and downloaded the app from Play Store. Inspire of the paid version, the app contains ads. Refer my email dated 19 Jan 23 with which I Attached a screenshot that confirms that I am having a paid version. Remove the ads asap.
★☆☆☆☆ Liam · Apr 25, 2023
Would have been 5 stars, except for the fact that I paid for the pro version, and it doesn't register - I am still bombarded with ads and can only input a limited number of exercises. Needs fixing ASAP, and then it would be 5 stars.

Google Play Rankings for 1 Rep Max Calculator and Log

This app is not ranked

Technologies used by 1 Rep Max Calculator and Log

1 Rep Max Calculator and Log is requesting 8 permissions and is using 16 libraries.

Permissions

Network communication
view network connections, full network access, Google Play billing service
System tools
prevent phone from sleeping
Extra
android.permission.FOREGROUND_SERVICE, com.DBomb.OneRepMax.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID

Ad network libraries

AdMob Android Library IconAdMob

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Android Architecture Components Android Library IconAndroid Architecture Components Android Jetpack VersionedParcelable Android Library IconAndroid Jetpack VersionedParcelable Firebase Android Library IconFirebase Android Jetpack Annotations Android Library IconAndroid Jetpack Annotations Android Jetpack Widgets Android Library IconAndroid Jetpack Widgets Android Jetpack AppCompat Android Library IconAndroid Jetpack AppCompat AndroidX Activity Android Library IconAndroidX Activity Android Activity Saved State Android Library IconAndroid Activity Saved State Android Jetpack Media Android Library IconAndroid Jetpack Media AndroidX Widget ViewPager2 Android Library IconAndroidX Widget ViewPager2 AndroidX Multi-Dex Library Android Library IconAndroidX Multi-Dex Library MPAndroidChart Android Library IconMPAndroidChart NineOldAndroids Android Library IconNineOldAndroids
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