Best 531 Strength Apps

141+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated June 2026

Looking for free 531 strength apps? 19 of our 141+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for 531 Strength

531 Strength#1

531 Strength by Henrik Jachobsen

Keep focus on your lifts
Editor's Choice
πŸ’ͺ Health & Fitness
4.9😊(11K 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

Room to Improve

  • πŸ”’ Inaccurate percentage calculations
  • πŸ—“οΈ Lack of ability to plan future workouts
  • πŸ“‹ Limited exercise tracking
5/3/1 Workout logger - 531#2

5/3/1 Workout logger - 531 by Seetha Thangarasa

Weightlifting logger app
Strong Contender
πŸ’ͺ Health & Fitness
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

Room to Improve

  • πŸ› Miscalculates weights and reps
  • πŸ› App crashes or resets during workouts
  • πŸ› Difficulty adjusting training maxes
Five/Three/One - 531 Workouts#3

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

Robust 5/3/1 Program Tracker
Worth Considering
πŸ’ͺ Health & Fitness
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

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

More 531 Strength apps to explore

4
Wendler Log 531
Wendler Log 531
Wendler Log 531
5/3/1 Strength Training Log
Free

This app automates weight calculations for the Wendler 5/3/1 powerlifting program, tracks progress with detailed logs and PRs, and offers customizable training plans. Advanced features include pre-built assistance programs, a plate calculator, and progress charts.

Automatic weight calculationsComplete lift history trackingAMRAP score tracking
πŸ’ͺ Health & Fitness
(482)
free with in-app purchases
5
Stronglifts 5x5 Workout Plan
Stronglifts 5x5 Workout Plan
Stronglifts 5x5 Workout Plan
Barbell Strength Training Plan
Free

This app guides you through a proven barbell strength training program with no guesswork. It plans every exercise, set, and weight for you, allowing you to focus on lifting and see consistent progress. Ideal for beginners or those returning to strength training.

Proven 3x/week strength programAutomated progressionGuided workouts with timers
πŸ’ͺ Health & Fitness
(76K)
free with in-app purchases
6
KeyLifts - 531 Workout Log
KeyLifts - 531 Workout Log
KeyLifts - 531 Workout Log
5/3/1 & nSuns Strength Tracker
Free

This app simplifies the 5/3/1 strength training program by automatically calculating your sets and weights. Focus on lifting and achieving new personal records without the manual math. It offers features like warm-up sets, rest timers, and custom templates, with advanced options available through a subscription.

Automated 5/3/1 cycle planningPersonal Record (PR) alertsWarm-up set tracking
πŸ’ͺ Health & Fitness
(826)
free with in-app purchases
7
531 Strength Workout
531 Strength Workout
531 Strength Workout
5/3/1 Workout
Free

This app guides users through strength training using the 531 method. It offers workout logging, customizable plans, real-time assistance, and progress tracking to help users build strength and achieve their fitness goals.

531 Workout LoggerCustomizable TemplatesWorkout Assist
πŸ’ͺ Health & Fitness
(3)
freemium
8
Your 531 Strength Trainer
Your 531 Strength Trainer
Your 531 Strength Trainer
Jim Wendler's 5/3/1 program
Free
$0.99 | 100% OFF
πŸ’ͺ Health & Fitness
(0)
9
nSuns 5/3/1
nSuns 5/3/1
nSuns 5/3/1
Powerlifting Program Tracker
Free

This app is a dedicated companion for the nSuns 5/3/1 strength training program. It allows users to log lifts, track progress, and automatically calculates weight progression based on training max and AMRAP results. Customizable features and progress charts help users optimize their workouts.

Log lifts and track progressAutomatic weight progressionAMRAP-driven programming
πŸ’ͺ Health & Fitness
(4.9K)
free with in-app purchases
10
Boostcamp: Workout Programs
Boostcamp: Workout Programs
Boostcamp: Workout Programs
Active Tracker & Planner App
Free

This app offers a vast library of structured strength training and muscle-building programs, including popular routines like nSuns and Reddit PPL. It provides tools for tracking workouts, monitoring progress, and even building custom plans. The app is designed to eliminate guesswork and provide proven methods for achieving fitness goals.

130+ expert-designed programs10,000+ community-shared routinesFull workout logging with RPE/1RM
πŸ’ͺ Health & Fitness
(9.3K)
free with in-app purchases
11
Strong Workout Tracker Gym Log
Strong Workout Tracker Gym Log
Strong Workout Tracker Gym Log
Strength Training Planner
Free

This app helps you track your workouts and progress with an intuitive interface. It offers a wide range of exercises, detailed instructions, and advanced statistics to help you achieve your fitness goals. Easily log your routines, monitor personal records, and stay motivated on your fitness journey.

Intuitive workout loggingComprehensive exercise libraryApple Watch integration
πŸ’ͺ Health & Fitness
(108K)
freemium
12
5/3/1 Workout Manager
5/3/1 Workout Manager
5/3/1 Workout Manager
by Christopher Dwyer
Free

This application assists users in calculating their training weights based on Jim Wendler's 5/3/1 strength training program. It's designed to facilitate consistent progress towards significant strength gains.

Weight calculation for 5/3/1 programFacilitates steady strength gainsSupports Jim Wendler's methodology
πŸ’ͺ Health & Fitness
(32)
free
13
5/3/1 Workout - Zen Labs
5/3/1 Workout - Zen Labs
5/3/1 Workout - Zen Labs
531 Strength Training
Free

This app simplifies strength training by automatically calculating and tracking progress for the 5/3/1 program. It focuses on key compound lifts and offers a guided approach for beginners and advanced users alike. The first two weeks are free to help you start building strength.

Automated 5/3/1 progress calculationFocus on compound movementsGuided workouts for beginners
πŸ’ͺ Health & Fitness
(212)
free with in-app purchases
14
Liftosaur: Scriptable Workouts
Liftosaur: Scriptable Workouts
Liftosaur: Scriptable Workouts
Automate Your Workouts
Free

This app automates strength training by allowing users to build custom progressive overload programs or use pre-built routines. It tracks workouts, visualizes progress, and automatically adjusts weights and reps based on user-defined logic, making it a smart fitness companion.

Automated progressive overloadScriptable workout builder (Liftoscript)Pre-built popular lifting programs
πŸ’ͺ Health & Fitness
(332)
free with in-app purchases
15
StrengthMark
StrengthMark
StrengthMark
The app for strength athletes.
Free

This app helps strength athletes plan and track their weight training sessions. It offers features like an audible rest timer, a large exercise library, and personal record tracking to optimize gym time and achieve new personal bests.

Audible rest timerExtensive exercise libraryWeight percentage planning
πŸ’ͺ Health & Fitness
(15)
free
16
531 Trainer
531 Trainer
531 Trainer
by Kevin French
Free

Simplify your strength training with this app. It calculates your daily workouts based on your max lifts, eliminating the need for spreadsheets or manual calculations at the gym. Easily progress to the next cycle with automatic weight increments.

Calculates daily workoutsAutomatic weight progressionOne Rep Max calculator
πŸ’ͺ Health & Fitness
(10)
free
17
Progressive 5β€’3β€’1
Progressive 5β€’3β€’1
Progressive 5β€’3β€’1
Train Smarter, Lift Stronger
Free
$0.99 | 100% OFF

This app guides users through the 5β€’3β€’1 strength training program, automatically calculating percentages and training maxes. It offers various templates and allows for customization of cycles and auxiliary sets, with optional in-app purchases for advanced logging and timers.

Built-in 5β€’3β€’1 templatesCustomizable training cyclesMinimalist and intuitive design
πŸ’ͺ Health & Fitness
(1)
free with in-app purchases
18
Starting Strength Official
Starting Strength Official
Starting Strength Official
The Strongest Shall Survive!
$14.99
$29.99 | 50% OFF

This app guides beginners through a proven strength training program with detailed instructions, video demonstrations, and interactive logging. It simplifies tracking progress and calculating weights for exercises like squats, presses, and deadlifts.

Beginner barbell exercise instructionsNovice strength training program guidanceInteractive workout logging
πŸ’ͺ Health & Fitness
(2.4K)
paid
19
Train531: 5/3/1 Strength Coach
Train531: 5/3/1 Strength Coach
Train531: 5/3/1 Strength Coach
AI Training & Workout Planner
Free
πŸ’ͺ Health & Fitness
(0)
20
Strongineering Workout Planner
Strongineering Workout Planner
Strongineering Workout Planner
AI Personal Trainer & Strength
Free

This fitness app creates personalized, science-backed workout plans for strength training and weightlifting. It adapts to your schedule and performance, offering structured progression and mobility routines to help you achieve your fitness goals.

Personalized workout plansAdaptive training based on feedbackStructured progressive overload
πŸ’ͺ Health & Fitness
(46)
free with in-app purchases

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