iPhone Screenshots


5/3/1 made easy

You no longer need to deal with clunky spreadsheets or fumble around at the gym trying to find your numbers. Everything is right on your phone and easy to access. Simply enter your max for military press, deadlift, bench press and squat once and have each day's workout calculated for you. When you finish a cycle, hitting just one button increments the weight for each of your lifts leaving you ready to quickly continue your training.

- One Rep Max Calculator
- Assistance Work Percent Calculator
- Uses Kilograms or Pounds
- Program persistence
- Visual information on what weight plates to use

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What’s New

Version 2.0

New UI
No More Ads
Survey Removed
Bug Fixes

Ratings and Reviews

4.1 out of 5
7 Ratings

7 Ratings

Matt Lipp1812 ,

Nice app with a few downsides

Looks like a nice simple app for calculating your 531 workouts. The only downside is I was hoping for a option to round the weights to the nearest 5lbs. Say I have to lift 198lbs, should I use 195 or 200? Also I was hoping to have the boring but big assistant templates. All and all still a easy and useful app

BdotFunk ,

Great theory - calculations are wrong

This app is fantastic if you're doing the 531 program. The calculator tool is great bc before this program, it's rare in my workouts I'd use 2.5's, etc. This is my favorite format for 531 and the plate calculator is great. I feel this format should be presented to Jim Wendler and be branded. Other features like adding results and comparing goals vs actual a would be useful. I would like to see this app get better and to change the spelling of "SKWAAAATS" to Squats.

Mcskittles360 ,

5/3/1 tool

Easy to use and it does what it should which is outline your 5/3/1 program as any excel spread sheet will do, except this has the added benefit of being a bit more accessible/simple and less excel spreadsheet-like.


Kevin French
1.9 MB
Health & Fitness

Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2015 Kevin French


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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