Comparison

Intensity vs Simple Workout Tracker

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

Head to head
About

Intensity

This app helps you optimize your training for progression by tracking your strength and progress. It offers a user-friendly interface for planning and logging workouts, with in-depth stats, custom goals, and personal record tracking.

Highlights
  • Workout planning and logging
  • In-depth training statistics
  • Customizable goals and personal records
  • Support for popular powerlifting programs
  • AI program generation
  • Cloud sync across platforms
  • Apple Watch app
Read full description

An ad free workout tracking app to optimize your training for progression. Intensity is focused on getting you better than you were yesterday. Intensity has an interface that makes tracking easy. Plan an entire workout in advance, or log it as you go. Designed for progression, it has everything you need right at your finger tips. This includes in-depth stats to identify trends in your training, custom goals to push you to progress, and the ability to easily view your personal records. Intensity includes popular powerlifting programs such as 5/3/1, Starting Strength, Stronglifts 5x5, The Texas Method, Smolov, Scheiko, The Juggernaut Method, GZCL, Candito programs, Kizen programs, and practically every other popular powerlifting program you can think of. If you can't find what you are looking for, you can build your own programs, customize existing programs, import programs, or use AI to generate a program. With your workouts stored securely in the cloud, access your data whenever you need it. You can access your data on all major platforms. Apple Watch app to access your workouts with or without your iPhone You can import data from popular apps such as Strong, Hevy, FitNotes, and Stronglifts 5x5. You can also export all your workouts for further analysis. Intensity includes social features where you can add your friends, share workouts, and compete on the leaderboard. Other features include: • Sync your workouts with Apple Health • Timer & stopwatch • Interval timer • Bodyweight tracker • 1RM calculator • Plate calculator with custom plate settings • IPF-GL, Wilks, and DOTS calculator • Warmup calculator with the ability to add custom warmup methods • Light/dark mode • Supports multiple languages Use Intensity as the ultimate tracking tool that will last you your entire lifting lifetime. Intensity is free to download and use. Should you choose to upgrade to Intensity Premium, we offer an auto-renewing subscription option for $2.99USD/month, an auto-renewing subscription option for $17.99USD/year, and one singular payment option for $34.99USD: Payment will be charged to your credit card through your iTunes account at confirmation of purchase. Subscription renews automatically unless cancelled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Subscriptions can be managed and auto-renewal turned off in Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term. Read our full Terms of Service and our Privacy Policy at https://www.intensityapp.com/terms-conditions and https://www.intensityapp.com/privacy-policy.

About

Simple Workout Tracker

This strength training log helps gym enthusiasts and bodybuilders track workouts with ease. It offers automatic 1RM calculations, advanced set tracking for supersets and tri-sets, and detailed progress graphs to measure gains and crush fitness goals.

Highlights
  • Automatic 1RM calculation
  • Advanced set tracking (supersets, tri-sets)
  • Comprehensive progress tracking
  • Color-coded workout calendar
  • In-depth analytics and graphs
  • Dark mode and rest timer
Features
Read full description

Take Your Strength Training to the Next Level! Looking for the ultimate strength training log? Whether you're a gym enthusiast, bodybuilder, or personal trainer, this app is designed to help you track your workouts with ease and precision. Built for serious lifters, this app makes recording your workouts seamless—so you can focus on lifting, not logging. With automatic 1RM (one-rep max) calculations, advanced tracking for supersets, tri-sets, and giant sets, plus a powerful training volume graph, you'll have everything you need to measure progress and crush your fitness goals. Why You'll Love This App: - Quick & Easy Logging: Intuitive UI designed for fast workout tracking. - Automatic 1RM Calculation: Instantly estimate your one-rep max for smarter training. - Advanced Set Tracking: Effortlessly log supersets, tri-sets, giant sets, warm-ups, and drop sets. - Copy & Paste Workouts: Save time by reusing set details from previous sessions. - Comprehensive Progress Tracking: Monitor your total volume and max 1RM over time. - Multiple Recording Methods: Log training in various formats, including reps, weight, time, and distance. - Color-Coded Calendar: Easily visualize your muscle group workouts at a glance. - In-Depth Analytics: Graphs for total training volume and muscle group trends. - Dark Mode & Rest Timer: Optimize your workout experience. - Customizable Metrics: Switch between kg/lbs to match your training style. - Monthly Progress Reports: Stay motivated with data-driven insights. Upgrade to Premium: - Ad-Free Experience: Stay focused with zero distractions. - Enhanced Graph Analysis: Gain deeper insights into your training trends. If you're serious about weightlifting, bodybuilding, or fitness training, this is the app for you. Download now and start making real gains!

Screenshots

Intensity4 screens
Simple Workout Tracker4 screens

Verdict

The call

The clearest difference is ads: Intensity at none against Simple Workout Tracker's shown. Intensity also leads on ratings volume (191 vs 2) and device support (4 vs 1). Simple Workout Tracker's advantage is rating (5.0 vs 4.6) and review sentiment (86% vs 64%). On price, update cadence, 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. Intensity sells 3 in-app purchases, starting at $2.99 per month and Simple Workout Tracker sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Simple Workout Tracker holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Intensity has 191 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 64% of Intensity's written reviews are positive against 86% of Simple Workout Tracker's.

UpkeepUpdate frequency

Intensity ships an update every 4 weeks, Simple Workout Tracker fortnightly. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

Scorecard6 real differences · 4 level
Intensity versus Simple Workout Tracker: the parameters behind the verdict, then further details
ParameterIntensitySimple Workout Tracker
PriceFreeFree
Rating4.6 (191 ratings)5.0 (2 ratings) — better
Positive reviews64.2% of reviews85.7% of reviews — better
Number of ratings191 — better2
Update frequencyEvery 4 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.6 — better18.6
Further details — not scored
Size44 MB66 MB
Age rating4+4+
DeveloperTaylor HamlingDAIKI YUASA

Customer experience

Intensity

All ratings174 ratings
Positive90.2%
Neutral2.3%
Negative7.5%
Written reviews53 reviews
Positive64.2%
Neutral11.3%
Negative24.5%

Simple Workout Tracker

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews21 reviews
Positive85.7%
Neutral9.5%
Negative4.8%

Bugs and requests

Intensity

Reported bugs

25 issues
  • Workouts not saving
  • App randomly closes
  • Metrics shifting between kg and lb
  • App crashes with 'Unable to Load App' error
  • Workout diary not accurately tracking days
Show 20 more
  • App freezes/crashes and deletes logged workouts
  • Buttons overlapping or disappearing
  • App navigates to random dates during logging
  • Annoying red bar covering exercises
  • Deleted all data after update
  • Sets not being saved
  • Updates to weight/reps not saved
  • Erasing parts of previous workouts
  • App requests clipboard access
  • New update causes app to lock up
  • Search bar not bringing up past exercises
  • Pop-up about settings not working
  • App stops registering taps in correct locations
  • App not responding to taps
  • Losing training notes after updates
  • Sets disappearing after adding
  • Diary not showing logged workouts
  • Resetting diary not possible
  • Units converting incorrectly
  • Workouts being erased

Requested features

11 requests
  • Add widgets
  • Dark mode option
  • Display RPE on main screen
  • Track RPE with every set
  • Abbreviate drop sets/super sets
Show 6 more
  • CSV interop with Excel
  • Rest timer during set updates
  • Copy diary option
  • Optimized for iPhone X screen
  • Plate calculator more accessible
  • Offline mode

Simple Workout Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Intensity

Subscriptions2
  • Intensity Premium$2.991 Month
  • Intensity Premium Yearly$17.991 Year
One-time1
  • Intensity Lifetime Premium$34.99
2 purchases

Simple Workout Tracker

Subscriptions2
  • MUSCLY PREMIUM1 Month trial$2.991 Month
  • Premium Plan1 Month trial$24.991 Year

Questions

Is Intensity free?
Intensity is free to download, with in-app purchases available.
Is Simple Workout Tracker free?
Simple Workout Tracker is free to download, with in-app purchases available.
Which has better reviews, Intensity or Simple Workout Tracker?
Simple Workout Tracker is rated higher. Intensity averages 4.6 out of 5 from 191 ratings, while Simple Workout Tracker averages 5.0 from 2 ratings.
Do Intensity or Simple Workout Tracker have ads?
Simple Workout Tracker shows ads; Intensity does not.
Which is updated more often, Intensity or Simple Workout Tracker?
Intensity ships an update every 4 weeks, and Simple Workout Tracker fortnightly. Most recently, Intensity was updated on October 21, 2026 and Simple Workout Tracker on October 23, 2026.

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