531 Workout Log - KeyLifts
Strongomatic, LLC
4.5 ★
356 ratings
10,000+
downloads
Free
+ in-app
In this workout log app, you can plan and track your 5/3/1 training cycles with automatic weight calculations and progress monitoring. Includes templates, a plate calculator, graphs, and support for Joker sets and assistance exercises.
AppRecs review analysis
AppRecs rating 4.3. Trustworthiness 86 out of 100. Review manipulation risk 18 out of 100. Based on a review sample analyzed.
★★★★☆
4.3
AppRecs Rating
Ratings breakdown
5 star
83%
4 star
6%
3 star
3%
2 star
3%
1 star
6%
What to know
✓
Low review manipulation risk
18% review manipulation risk
✓
Credible reviews
86% trustworthiness score from analyzed reviews
⚠
Pricing complaints
Many low ratings mention paywalls or pricing
About 531 Workout Log - KeyLifts
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 everyday 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.
For the serious lifter there are some excellent features when you upgrade to the Pro version. Unlock over 100+ 5/3/1 templates along with the ability to edit an existing template. If you really know what you are doing you can build your own template from scratch.
The 5/3/1 program is amazing for strength gains but energy and time is 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.
531 Workout Log - KeyLifts Screenshots
Tap to Rate:
Reviews for 531 Workout Log - KeyLifts
Clifford White
11/22/2025
Excellent app. Absolute best percentage based strength training app on the market
Satyajit Nashikkar
11/10/2025
Wow! Stumbled upon this app and I'm blown away at how amazing it is. I've been hopping between several apps for the last 3 years and I think I've found my go-to app for strength training. Great work. keep it up .