Wendler 5/3/1 log

In-app purchases
4.8
6.17K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

No more fiddling around with printed spreadsheets at the gym. This 531 app will help to manage your 531 workout program.
This app generates the 5 3 1 workout program based on your current lifts.
A detailed overview of cycles including sets, reps and weights are calculated.

★★★This app is not affiliated with Mr. Wendler(creator of the program). Please buy his book(s) to fully utilize the ideas behind 531! ★★★

This is a trial version.
In-app purchase allows to remove the restrictions and allow to log unlimited number of Wendler cycles.

Full working trial for 1 Wendler 531 cycle :
★ Calculates one rep max (IRM) based on your current lifts
★ Configurable training max percentage
★ Configurable number of cycles
★ Configurable weekly workout order
★ Warm-up sets included
★ Boring but BIG sets included
★ 16 predefined assistance exercises
★ 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
★ CSV export via email, google drive
★ 2, 3 and 4 day split workout templates.

Pro version )
Logging of:
★ Joker sets
★ Another main lift as Boring But Big
★ First set last ( AMRAP and custom variation )
★ 13 week challenge
★ Editing of completed workouts
★ Configurable warm-up percentages
★ Configurable Boring but big percentages
★ Separate timer values for warm up, main lift, boring but big and first set last
★ Separate timer values for accessory lifts
★ 3/5/1 and 8/6/3 rep schemes added
★ Configurable warm up reps
★ Support for subtracting collar weight
Updated on
May 8, 2026

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
Learn more about how developers declare sharing
No data collected
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Ratings and reviews

4.8
6.1K reviews
Iain Dick
March 2, 2026
Great app. Takes the worry of figuring out what to do for each training session. Still not sure how to edit exercises mid workout. Would recommend for anyone interested in the 5/3/1 plan. Edit: I figured it out. This is a fantastic aop. Highly recommend. I bought the upgrade almost immediately. You should as well.
2 people found this review helpful
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SaraSoft
February 21, 2026
Hi Iain, thank you for your review. Could you please send an email regarding editing exercises? Is it about adding/removing assistance exercises?
Celia Yentzen
January 8, 2026
Took me a while to figure out the interface, but once I did, it's very helpful in keeping track of my workout progression. I like being able to add my own accessory exercises... I haven't been using it enough to know if it will automatically calculate my progression on those too, but even if it doesn't, it's still worth it.
2 people found this review helpful
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SaraSoft
January 14, 2026
Hello Celia, Thank you so much for your review! We are pleased that you like our Wendler 5/3/1 workout app. It is possible to apply 5/3/1 progression via Assistance exercises settings. Please send me an email if you need further instructions.
Annie Eory
September 8, 2024
Love this app! I've never been a long-term user of fitness apps. They are usually not enough or too much, this one is the baby bear; just right. It gives me a good blueprint to start my workout but offers as much or as little customisation. Not to mention the most important part, I've gotten stronger with NUMBERS to show for it!
3 people found this review helpful
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SaraSoft
September 9, 2024
Thank you so much for your review!

What’s new

Weight calculation in the 5/3/1 Building the monolith template improved.
Content rating
Everyone
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App support

About the developer
Seetha Thangarasa
sarasoftapps@gmail.com
Philip de Croystraat 14 6137 HK Sittard Netherlands

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