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App Store Apps > Health & Fitness > KeyLifts - 531 Workout Log
KeyLifts - 531 Workout Log icon

KeyLifts - 531 Workout Log

by Strongomatic, LLC · Health & Fitness · Free
On the App Store since October 2018 · Data updated 2026-10-27

KeyLifts - 531 Workout Log is made and published by Strongomatic, LLC. AppBrain is an independent app data site and isn't affiliated with Strongomatic, LLC. The app name, icon, screenshots and description belong to Strongomatic, LLC and are shown as published on the App Store.

AppBrain's verdict

EstablishedLoved by users
Rating on App Store
4.81
841 ratings
Last updated
October 17, 2026
Size
87.3 MB

Users love it: 4.8 stars from 841 ratings.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Strongomatic, LLC, from the App Store
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Screenshots by Strongomatic, LLC, from the the App Store listing
Description by Strongomatic, LLC Written by the developer, not by AppBrain. Click to read.
KeyLifts takes the math out of the 5/3/1 program so you can focus on getting stronger. Everything is planned out for you. Know exactly what you need to do as soon as you step into the gym. KeyLifts automatically calculates all your sets so you can focus on hitting new Personal Records.

Planning and tracking a 5/3/1 program is time-consuming and hard. You have to calculate your training max and then calculate every single set based on your training max. It doesn't have to be like that. You could just walk into the gym every day knowing exactly what you need to lift. KeyLifts takes the math out of the 5/3/1 program so you can focus on getting stronger and hitting new PRs.

Every cycle you have to redo the entire planning process, but not anymore! With one button press, you can create a new cycle with all the weights automatically calculated for you.

If you haven't hit your ultimate strength goals yet then maybe it's because you have to spend so much time at the gym calculating weights for each set. Stop wasting your precious energy. Just plug in your numbers to KeyLifts and go.

The 5/3/1 program is amazing for strength gains but your energy and time are wasted trying to figure out what plates you need for each set. In the upgraded Pro version you get a Plate Calculator so you focus on the things that matter.

Getting stronger is about putting in the work every week but it's hard to see the progress you are making. The Pro version includes graphs of your one-rep maxes over time. Feel confident knowing you are doing the right things and making progress.

If you are the type of person that likes to track everything the Pro version also includes the ability to add and track Joker sets and assistance exercises.

Free Features:
- Plan an entire 5/3/1 cycle with one button press
- Alerts when you hit a new Personal Record (PR)
- Warm-up sets
- Rest Timer
- 150+ templates from the 5/3/1 Books
- Build your own custom templates
- Track assistance exercises
- Track Joker sets
- Delete or swap exercises during a workout

You can subscribe to the Pro version on either a monthly or yearly basis. Pro Features include:
- Automatic Training Max progressions
- Cloud backup and sync between devices
- Plate Calculator
- Graphs

Terms of use: https://www.keylifts.com/terms
Privacy Policy: https://www.keylifts.com/privacy

This app integrates with Apple Health to sync your weight and workout data.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
87.3 MB
Content rating
Everyone

Technologies used by KeyLifts - 531 Workout Log

Releases

Updates seen on the App Store
Version
5.23.2
Launched
October 2018

No changelog data

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Rankings

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App Store Rankings for KeyLifts - 531 Workout Log

This app is not ranked

About the app and developer

About KeyLifts - 531 Workout Log

KeyLifts - 531 Workout Log is a health & fitness app developed by Strongomatic, LLC.

User Ratings

KeyLifts - 531 Workout Log is rated 4.81 out of 5 stars. The rating is based on 840 ratings.

App Information

KeyLifts - 531 Workout Log is freely available from the App Store. The app size is 87.28 MB. The latest version available is 5.23.2. The last update was on October 17, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since October 2018.

Developer information for Strongomatic, LLC

Strongomatic, LLC

Address:

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