Wendler log 531 Pro

4.8
4.53K reviews
10K+
Downloads
Content rating
PEGI 3
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About this app

5-3-1 log app to plan log and track your powerlifting and strength training Wendler 5 3 1 workout program.
No more fiddling around with printed spreadsheets at the gym.
Enter your current 1 rep max and the app will calculate and manage your workout program.
The app will automatically layout the weights and reps for each workout day.

Tapping on the weight plate logo will take you to the upcoming workout session. You can also deviate from the order select any lift any time. Perform the lifts and save it.
A lot of customization's are available to make the program to customize to achieve your own goals.

One time purchase gives you access to all features and updates.

Features
★ Calculates one rep max (IRM) based on your current lifts
★ Calculates weight can be adjusted during workout
★ Configurable training max percentage
★ Configurable number of cycles
★ Configurable weekly workout order
★ Warm-up sets included
★ Boring but big sets included
★ Custom boring but big sets percentages
★ 16 predefined assistance exercises ( customizable )
★ Possibility to add your own assistance exercises
★ Cycles overview with estimated and achieved one rep max
★ Progress indication of workouts in cycle overview
★ Plates calculator shows the plates to load
★ Rest timer with different lengths
★ CSV export via email, google drive
★ Backup to Google drive, OneDrive or Dropbox
★ Local backup after each workout
★ Workout order configurable
★ Upon completion of initial program. Extra cycles can be added without resetting the app
★ Kg/Lb support
★ Progress charts to show your current 1 rep max
★ Track your body weight

Beyond 5/3/1 features
★ Joker sets included
★ Pyramid sets included
★ 13 week challenge ( staring week, percentages and reps are configurable )
★ Another main lift as Boring But Big
★ First set last ( AMRAP and custom variation )
★ Simple strength

★★★This app is not affiliated with Jim Wendler(creator of the program). Please buy his book(s) to fully utilize the ideas behind 531! ★★★
Updated on
Dec 4, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.8
4.47K reviews
Grant Culham
October 5, 2025
When I tested the free version I loved it, same as my spreadhsheet but easier to track & check off sets as I did them. But then I bought the pro & when trying to connect Google fit, a pop up appears that says "This app tried to access sensitive info in your Google Account. To keep your account safe, Google blocked this access." How do i sync it to google fit (or the newer "health connect")?
1 person found this review helpful
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cole hampton
October 13, 2025
great app litrally would be 5 stars but there's just one thing that annoys me, say you want to remove an exercise and add a new one in its place you cant just put them in a different order you have to delete the whole days exercises to then put it in the order you want, thats legit the only gripe i have
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SaraSoft
October 14, 2025
Hello Cole, Thanks for your feedback. I'll improve reordering assistance exercise in a future update. For permanent reordering please see https://sites.google.com/site/wendler531android/assistance-workouts
A Google user
November 27, 2019
Been using the app for two years now, and for the most part, I really love it. I feel like it paid for itself after a few sessions when I stop and think about the time and effort it would take me to track and calculate all my numbers. Best of all, the app propels my progression forward, and helps me program more load and volume into my work outs than I probably would on my own. That said, I've always experienced a lot of bug issues with this app. If my screen is locked, my rest timer will not go off, and sometimes when I switch between apps, 531 shuts off completely, and I have to re-enter progress. It's really frustrating and breaks the flow of my workouts if I have to pause and re-enter my lifts. Overall, I think this app is amazing. I'm just crossing my fingers that some of those bugs get fixed
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What’s new

- Bug fixes