Best 531 Strength Apps

231+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated August 2026

Looking for free 531 strength apps? 19 of our 231+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top 531 Strength Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1531 Strength531 StrengthFree4.9β˜… (12K)YesYesSep 2026
2Five/Three/One - 531 WorkoutsFive/Three/One - 531 WorkoutsFree4.9β˜… (1.2K)NoYesSep 2026
35/3/1 Workout logger - 5315/3/1 Workout logger - 531Free4.8β˜… (3.2K)NoYesSep 2026
4Your 531 Strength TrainerYour 531 Strength TrainerFree was $0.99β€”NoYesJul 2026
5531 Strength Workout531 Strength WorkoutFree5.0β˜… (3)NoYesAug 2026
6KeyLifts - 531 Workout LogKeyLifts - 531 Workout LogFree4.8β˜… (835)NoYesSep 2026
7Wendler Log 531Wendler Log 531Free4.5β˜… (518)NoYesSep 2026
8nSuns 5/3/1nSuns 5/3/1Free4.9β˜… (4.9K)NoYesAug 2026

Top Picks for 531 Strength

531 Strength#1

531 Strength by Henrik Jachobsen

Keep focus on your lifts
4.9😊(12K ratings)
FreeAdsIn-App Purchases
531 Strength screenshot 1
531 Strength screenshot 2
531 Strength screenshot 3
531 Strength screenshot 4

This app simplifies tracking your progress on the 5/3/1 strength training program. It calculates and displays weights, reps, and sets based on your one-rep max, allowing you to easily plan and execute your workouts. Rounding options help match available gym plates.

What We Love

  • πŸš€ Simple and efficient
  • πŸ‘ Intuitive interface
  • πŸ’ͺ Helps with strength gains
  • πŸ”§ Customizable features
  • ⏱️ Convenient timer
  • πŸ“Š Tracking and progress logging

Room to Improve

  • πŸ”’ Inaccurate percentage calculations
  • πŸ—“οΈ Lack of ability to plan future workouts
  • πŸ“‹ Limited exercise tracking
  • πŸ’° Paid features not worth the cost
Five/Three/One - 531 Workouts#2

Five/Three/One - 531 Workouts by Strong Pigeon LLC

Robust 5/3/1 Program Tracker
4.9😊(1.2K ratings)
FreeIn-App Purchases
Five/Three/One - 531 Workouts screenshot 1
Five/Three/One - 531 Workouts screenshot 2
Five/Three/One - 531 Workouts screenshot 3
Five/Three/One - 531 Workouts screenshot 4
Five/Three/One - 531 Workouts screenshot 5
Five/Three/One - 531 Workouts screenshot 6

This app helps weightlifters follow Jim Wendler's 5/3/1 program by automating cycle calculations, plate suggestions, and progress tracking. It eliminates the need for paper logs or spreadsheets, focusing on strength gains. Features include rest timers, workout scheduling, and Apple Health integration.

What We Love

  • πŸ’» Excellent app for 5/3/1 programming
  • πŸ“Š Provides great tracking and progress monitoring
  • πŸ”’ Automatic weight and plate calculations
  • ⏱️ Built-in rest timers and workout flow
  • 🎨 Clean and intuitive user interface
  • πŸ’° Reasonable pricing for added features

Room to Improve

  • πŸ—“οΈ Rigid scheduling and inability to reschedule missed workouts
  • πŸ”’ Limited customization options for assistance exercises
  • πŸ”€ Difficulty in reordering or supersetting exercises
  • πŸ› Occasional bugs and data loss issues
  • ⚠️ Lack of Apple Watch integration
5/3/1 Workout logger - 531#3
4.8😊(3.2K ratings)
FreeIn-App Purchases
5/3/1 Workout logger - 531 screenshot 1
5/3/1 Workout logger - 531 screenshot 2
5/3/1 Workout logger - 531 screenshot 3
5/3/1 Workout logger - 531 screenshot 4
5/3/1 Workout logger - 531 screenshot 5
5/3/1 Workout logger - 531 screenshot 6

This app helps lifters plan, log, and track their Jim Wendler 5/3/1 and Beyond 5/3/1 cycles. It automates complex calculations for weight and reps, tracks progress with charts, and includes features like a plate calculator and rest timer. Focus on your lifts without the guesswork.

What We Love

  • πŸ‘ Organized and logical layout
  • πŸš€ Automatically adjusts 1RM based on performance
  • πŸ’ͺ Helps achieve strength gains
  • πŸ”’ Respects user privacy
  • πŸ‘ Customizable and flexible
  • πŸš€ Streamlines workout tracking
  • πŸ‘ Plate loading function is useful

Room to Improve

  • πŸ› Miscalculates weights and reps
  • πŸ› App crashes or resets during workouts
  • πŸ› Difficulty adjusting training maxes
  • πŸ› Inability to skip workouts
  • πŸ› Accessory exercises not fully customizable

More 531 Strength apps to explore

FAQ about 531 Strength

What are the best 531 strength apps for iPhone?
531 Strength tops our 531 strength apps ranking as of August 2026, with a 4.9-star average from 12K App Store ratings, and it's free to download.
Yes β€” 19 of the top 531 strength apps we rank are free to download, including 531 Strength and Five/Three/One - 531 Workouts.
531 Strength shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 231+ 531 strength apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you follow the 5/3/1 strength training program by calculating the necessary weights, reps, and sets for each exercise based on your one-rep max (1RM). It provides a clear overview of your workout progression throughout the training cycle.
You input your current 1RM for each of the four main exercises. The app then uses this information to calculate the precise weights you should be lifting for each step of the 5/3/1 cycle. It also offers an option to round these calculated weights to match the plates you have available at the gym.

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