531 Strength User Reviews

What users say

Top reviews

The Content is Great!! UI needs improvement

The app functions fantastic but the navigation is clunky. Swiping left and right between sets is not conducive to easily moving around different workout sets. A dropdown list of sets would be way stronger.

I love it

Yay

My favorite fitness app

Simple app with a great tracking method, calendar, graphs, and plate calculator. This has helped me get strong af

Great App

I’ve used this for years, my go to app for weights!

Exactly what you think

Short, sweet, and to the point. I wish there was an accessory lift list and accompanying rep/set tracker. But ABSOLUTELY worth the few bucks for this app. it’s a steal. Also, buy one of the 5-3-1 books and read it.

OUTSTANDING

Steady, objective progress. Outstanding tool.

Weird ads but app works

Title

Best app ever!

This app brings real results!!!

Simple

Its simplicity makes it a winner. Getting great gains.
56 year old male using it to help in BJJ

Must have for Strength

Trust the numbers and the process. I couldn’t believe until I started hitting the big numbers! Science is money.

Best app on my phone

Used the free version for a whole year and it has been amazing for keeping me on track. Went ahead and upgraded to add in logs and added exercises to track (weighted dips and pull ups) and I feel like I’m on a new level now for progression! Thanks so much for making such an effective yet simple tool.
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Simple and amazing

So easy…just do some work and keep grinding.

Straightforward, no fluff

Clean and straightforward app. No sign-in or account creation required. Function over complexity or too many features/options.

Nice app!

Clean and easy to use format. Been using it for half a year and no complaints. I suppose the addition of the supplemental 5/3/1 programs like Boring But Big (BBB) etc built in calculators would be a nice addition but not necessary to get serious benefit from this app. I am happy with the purchase and recommend.
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Helping me get strong

This is such a great tool to keep track of your sets. Accompanies the book well!!!

Great app

Amazing app, does all the math for you. The optional one off purchases are great and so worth it.

THE BEST

The best 531 app out there. Great for organizing lifts, recording sessions and tracking progress. The upgrades are worth it as they last forever and don’t require a subscription like other apps. Shoutout to Jim Windler for the 5/3/1+

Great app for building strength!

This is a great app to use especially if you don’t have a personal trainer. The plate calculator purchase is totally worth the money!

Free and has a bunch of stuff. Noice

W then

Awesome

Simple and effective no BS