Comparison

TrainHeroic vs 531 Strength

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TrainHeroic

This app helps users track gym workouts, plan training sessions, and monitor progress. It offers exercise demo videos, coaching points, and features to celebrate achievements like personal records and total volume lifted.

Highlights
  • Workout tracker and log
  • Workout planner and library
  • Exercise demo videos
  • Progress tracking and PRs
  • Readiness insights
  • Global leaderboards
Features
Read full description

Transform your fitness journey with our powerful workout tracker and fitness planner - the best personal training app for anyone serious about making gains in the gym! Whether you're into bodybuilding, powerlifting, weightlifting, strength training, or you just want to stay strong, TrainHeroic is designed to elevate your workouts and help you achieve your fitness goals anywhere, anytime. Key Features: Workout Tracker: Effortlessly monitor your gym sessions with our intuitive workout tracker and workout log. Record every exercise and build a comprehensive workout log so you can analyze your performance over time. Use TrainHeroic as your personal gym log and fitness journal anywhere you go and anytime you train. Workout Planner and Library: Planning your workouts just got easier. TrainHeroic is your anytime fitness planner, allowing you to build your sessions before hitting the gym. Make your upcoming workout routines simpler and save custom workout programs and exercises in one place with your library. Move strength training sessions on your calendar and manage your recovery with Readiness Insights. Strength Training With Expert Guidance: Whether you're a beginner or an experienced lifter, every exercise you log in the gym is complete with a demo video and coaching points, so you feel confident in your movements. Looking for more expert help? Work with a professional coach and purchase a training plan designed to help you smash your goals. Celebrate Your Progress: View PRs and graph your progress as you make gains and build muscle. Track your total volume lifted, total reps, hours trained and progress along your workout plan. Take a look at global leaderboards and see how your lifts stack up to other athletes like you. Additional Features: - Built-in training calculator and smart timers in the app - Customized training profiles - Join other athletes of the highest caliber in the TrainHeroic Millionaire’s club by cumulatively lifting over 1M lbs Download TrainHeroic and experience the difference a seriously strong workout tracker makes in hitting your goals. Elevate your fitness journey with TrainHeroic, your trusted partner for planning your strength and weight training workouts and reaching your definition of excellence. Read the Privacy Policy here: https://legal.trainheroic.com/privacy-policy.html Read the Terms of Use here: https://legal.trainheroic.com/terms-of-use.html

About

531 Strength

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.

Highlights
  • Calculate 5/3/1 weights
  • Track 1RM for exercises
  • View cycle step weights
  • Round weights to available plates
  • Full overview of weights, reps, sets
Features
Read full description

Makes it quick and easy to get a full overview of all weights, reps and sets based off your 1RM when you’re following the 5/3/1 program. - Save your current 1 RM for each of the four exercises - View calculated weights for each step in the cycle - Round the weight to match the plates you have available This app is made for people who are familiar with the structure of the 5/3/1 program and who needs simple access to the calculated weights for each exercise.

Screenshots

TrainHeroic4 screens
531 Strength4 screens

Verdict

The call

The clearest difference is review sentiment: 531 Strength at 94% against TrainHeroic's 44%. 531 Strength also leads on rating (4.9 vs 4.3) and ratings volume (12K vs 1.8K). TrainHeroic's advantage is update cadence (every 8 days vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TrainHeroic sells 11 in-app purchases, starting at $4.99 per month and 531 Strength sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

531 Strength holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: 531 Strength has 12K ratings behind it against 1.8K, so its average is the more settled of the two. Written reviews point the same way: 44% of TrainHeroic's written reviews are positive against 94% of 531 Strength's.

UpkeepUpdate frequency

TrainHeroic ships an update every 8 days, 531 Strength every 2 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
TrainHeroic versus 531 Strength: the parameters behind the verdict, then further details
ParameterTrainHeroic531 Strength
PriceFreeFree
Rating4.3 (1.8K ratings)4.9 (12K ratings) — better
Positive reviews43.6% of reviews93.8% of reviews — better
Number of ratings1.8K12K — better
Update frequencyEvery 8 days — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.6
Further details — not scored
Size69 MB28 MB
Age rating4+4+
DeveloperTrainHeroic, LLCHenrik Jachobsen

Customer experience

TrainHeroic

All ratings1,832 ratings
Positive80.8%
Neutral3.8%
Negative15.4%
Written reviews374 reviews
Positive43.6%
Neutral16.0%
Negative40.4%

531 Strength

All ratings11,581 ratings
Positive98.0%
Neutral1.2%
Negative0.8%
Written reviews272 reviews
Positive93.8%
Neutral2.9%
Negative3.3%

User reviews

TrainHeroic

From 1.8K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Intuitive interface
  • 💪 Effective training programs
  • 📊 Detailed workout tracking
  • 🙌 Motivating community

Room to improve

  • 🐛 Frequent app crashes
  • ⏱️ Slow performance and lag
  • 🤔 Confusing navigation
  • 💸 Expensive subscription
  • 🔍 Difficult to find/purchase programs

531 Strength

From 12K App Store ratings

What we love

  • 🚀 Simple and efficient
  • 👍 Intuitive interface
  • 💪 Helps with strength gains
  • 🔧 Customizable features
  • ⏱️ Convenient timer

Room to improve

  • 🔢 Inaccurate percentage calculations
  • 🗓️ Lack of ability to plan future workouts
  • 📋 Limited exercise tracking
  • 💰 Paid features not worth the cost

Bugs and requests

TrainHeroic

Reported bugs

4 issues
  • Workout data not saving properly
  • Weights/reps not registering correctly
  • Calendar issues and incorrect session dates
  • Inability to cancel subscriptions

Requested features

5 requests
  • Apple Watch integration
  • Ability to rearrange exercises
  • Customizable rest timers
  • Improved exercise search functionality
  • Syncing with Apple Health

531 Strength

Reported bugs

2 issues
  • Rest timer stops when app is backgrounded
  • Plate calculator not flexible enough

Requested features

4 requests
  • Ability to adjust training max separately from 1RM
  • Option to track rep PRs and estimated 1RM
  • Accessory exercise tracking and planning
  • Sync progress across devices

In-app purchases

11 purchases

TrainHeroic

Subscriptions11
  • Athlete Pro - Monthly$4.991 Month
  • THRIVE7 Days trial$29.991 Month
  • Cal Strength Club7 Days trial$29.991 Month
Show 8 more
  • Ripped and Ready7 Days trial$29.991 Month
  • HAMR Monthly7 Days trial$29.991 Month
  • Jacked Street7 Days trial$29.991 Month
  • Bedrock7 Days trial$29.991 Month
  • Lean and Able Monthly7 Days trial$29.991 Month
  • Yoke Squad7 Days trial$29.991 Month
  • Catalyst Club7 Days trial$29.991 Month
  • Athlete Pro$29.991 Year
4 purchases

531 Strength

One-time4
  • Additional exercises$1.99
  • Adjustable set$1.99
  • Plate calculator$1.99
Show 1 more
  • Progress log$6.99

Questions

Is TrainHeroic free?
TrainHeroic is free to download, with in-app purchases available.
Is 531 Strength free?
531 Strength is free to download, with in-app purchases available.
Which has better reviews, TrainHeroic or 531 Strength?
531 Strength is rated higher. TrainHeroic averages 4.3 out of 5 from 1.8K ratings, while 531 Strength averages 4.9 from 12K ratings.
Do TrainHeroic or 531 Strength have ads?
Both TrainHeroic and 531 Strength show ads.
Which is updated more often, TrainHeroic or 531 Strength?
TrainHeroic ships an update every 8 days, and 531 Strength every 2 months. Most recently, TrainHeroic was updated on September 23, 2026 and 531 Strength on September 24, 2026.

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