Comparison

Strong Workout Tracker Gym Log vs Workout Twin

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

Head to head
About

Strong Workout Tracker Gym Log

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.

Highlights
  • Intuitive workout logging
  • Comprehensive exercise library
  • Apple Watch integration
  • Advanced progress statistics
  • Customizable routines
  • Cloud data backup
Features
Read full description

The most intuitive workout and exercise tracker for any fitness routine. Strong is the simplest and most intuitive workout tracker, designed to help you get better results from your workouts. Whether you want to gain strength or just stay healthy, join over 1.2 million people who have downloaded Strong to stay on track in the gym. “I’d suggest downloading the “Strong” app before you return to the gym. It’s that good” - CNBC “with apps like Strong, working out feels more like a game” - The Verge “I have used nearly every logging app since the App Store launched. This is the best bar none” “I use this every time I go to the gym and seriously couldn't train without it” “Simple. Intuitive. Functional. Exactly what I was looking for.” “This is bare bones and serious. Right on, and works perfectly... I wish I could give 10 stars.” “It's by far the most intuitive and easy to use workout app I’ve used.” Whether you’re a beginner or an experienced powerlifter, Strong provides everything you need to record your workouts as effortlessly and as quickly as possible. Unlike other fitness apps, Strong doesn’t bog you down with distractions and unnecessary gimmicks you’d never use. Strong is optimized for a progressive barbell routine such as Starting Strength or StrongLifts 5x5, but it is easily adaptable to any other routine of your choosing! FEATURES: • The simplest interface of any fitness app in the App Store • A comprehensive range of cardio and strength exercises - and add your own too! • Fully-featured Apple Watch app to log workouts with or without your iPhone • Add your own routines and easily choose between them • Detailed exercise instructions with a growing library of animated videos • Advanced Statistics show your personal records and progression and even calculate your one rep max and total weight lifted! • Built in Auto Countdown Timer to help record rest breaks • Support for multiple Exercise Types, including Assisted Bodyweight and Duration Exercises • Tag sets as Warm Up, Failure or Drop Sets • Supersets/Grouped Exercises • Track your progress with graphs for Volume and 1RM Progression • Automatically back up your data with Cloud Sync! • Built in body measurements tracker to record your weight and other vitals, with support for Apple Health • Warm Up Calculator tells you which weights to warm up with • Plate Calculator for when the weights get high • Support for Imperial (lbs) and Metric (kg) weights, or a combination of both • Add notes and progress pictures to your workouts • Share sheet makes sharing routines and workouts with friends easier than ever! • Export all of your data to Notes or Email in CSV format The free version of Strong can save unlimited workouts, but is limited to 3 custom routines. Upgrade to a Strong PRO subscription ($4.99/month or $29.99/year) for an unlimited number of routines and to unlock additional PRO features. Strong will automatically charge your iTunes Account at the end of your subscription or free trial period unless auto-renew is turned off at least 24 hours before the end of your current period. Subscriptions renew at the original price. You can turn off auto-renew at any time and still receive full functionality until the end of your current period, but no refund can be provided for unused portions of the subscription. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. If you’ve previously purchased “Unlock Strong” or “Strong Combo Pack”, you’ll be able to use the Restore Purchases option in the app for access to all Strong PRO features. These prices are for customers in the United States and may vary depending on your iTunes Account settings. In-app purchases and subscriptions cannot be shared using Family Sharing. Strong Terms of Service - https://help.strongapp.io/article/179-strong-terms-of-service Strong Privacy Policy - https://www.iubenda.com/privacy-policy/7760215

About

Workout Twin

This app helps you achieve fitness goals with expert-designed workouts and AI-powered guidance. Track progress with interactive graphs, customize plans, and log sets directly from your lock screen. It offers a secure history and sharing features.

Highlights
  • Expert-designed workouts
  • AI fitness coach
  • Lock screen workout control
  • Comprehensive progress tracking
  • Customizable workout plans
  • Offline exercise access
  • Workout history storage
Features
Read full description

Achieve your fitness goals with Workout Twin, your ultimate workout companion. Whether you want to burn fat, build muscle, or just stay in shape, Workout Twin has you covered with features for every fitness level. EXPERT-DESIGNED WORKOUTS Discover targeted workouts for abs, chest, glutes and more, crafted by top trainers. Choose from over 500 exercises with animations and step-by-step instructions for perfect form, available even when you're offline. TRAIN FROM YOUR LOCK SCREEN Your workout follows you onto the lock screen and Dynamic Island. See your current exercise, sets done and overall progress, follow your rest countdown, and log a set without unlocking your phone. COMPREHENSIVE TRACKING Record every session automatically, track your progress and visualize your journey. Interactive graphs help you monitor weight, muscle measurements, bicep size, waist circumference and more. CUSTOMIZABLE PLANS Easily adjust your workout routines to fit your goals, whether that's bodybuilding, strength training or fat-burning home workouts. AI-POWERED TRAINING Train smarter with your AI fitness coach, guiding you through every step for effective workouts and consistent progress. SECURE HISTORY STORAGE Your entire workout history is saved on your device and in our secure database, so you'll never lose your progress. SHARE YOUR SUCCESS Motivate friends and family by sharing your workouts and achievements directly from the app. AVAILABLE IN YOUR LANGUAGE Use Workout Twin in English, Spanish, Brazilian Portuguese or German. Download Workout Twin today and start your journey towards a healthier, stronger you! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Strong Workout Tracker Gym Log4 screens
Workout Twin4 screens

Verdict

The call

Strong Workout Tracker Gym Log and Workout Twin both sit at 4.9 stars, but that hides the real split: 100% of Workout Twin's written reviews are positive against 65% of Strong Workout Tracker Gym Log's. Strong Workout Tracker Gym Log's advantage is ratings volume (109K vs 1) and chart position (#62 vs unranked). On price, rating, update cadence and ads 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. Strong Workout Tracker Gym Log sells 8 in-app purchases, starting at $3.99 per month and Workout Twin 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

On the App Store both sit at effectively the same score — 4.9 for Strong Workout Tracker Gym Log against 5.0 for Workout Twin. That said, the two scores are not equally well evidenced: Strong Workout Tracker Gym Log has 109K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 65% of Strong Workout Tracker Gym Log's written reviews are positive against 100% of Workout Twin's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 7 level
Strong Workout Tracker Gym Log versus Workout Twin: the parameters behind the verdict, then further details
ParameterStrong Workout Tracker Gym LogWorkout Twin
PriceFreeFree
Rating4.9 (109K ratings)5.0 (1 ratings) — better
Positive reviews65.3% of reviews100.0% of reviews — better
Number of ratings109K — better1
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
Best chart rank#62 — better—
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size129 MB132 MB
Age rating4+4+
DeveloperStrong Fitness PTE LimitedMuhammad Shahan Ahmed

Customer experience

Strong Workout Tracker Gym Log

All ratings108,530 ratings
Positive97.8%
Neutral1.0%
Negative1.3%
Written reviews1,321 reviews
Positive65.3%
Neutral10.4%
Negative24.2%

Workout Twin

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Strong Workout Tracker Gym Log

Reported bugs

3 issues
  • Workouts not syncing properly between devices
  • Exercises disappearing from saved routines
  • Crashes and stability issues, especially on Apple Watch

Requested features

5 requests
  • Add ability to track body part volume and focus
  • Improve exercise search and categorization
  • Implement more advanced analytics and reporting
  • Allow pausing of workouts on Apple Watch
  • Add support for more workout types (e.g. cardio)

Workout Twin

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Strong Workout Tracker Gym Log

Subscriptions6
  • Strong PRO1 Month trial$3.991 Month
  • Strong PRO (1 Month)1 Month trial2 variants$4.991 Month
  • Strong PRO (6 Months)1 Month trial$19.996 Months
Show 3 more
  • Strong PRO (1 Year)$23.991 Year
  • Strong PRO (1 Year)$29.991 Year
  • Strong PRO (1 Year)2 Months trial$29.991 Year
One-time2
  • Strong PRO Forever$79.99
  • Strong PRO Forever$99.99
2 purchases

Workout Twin

Subscriptions2
  • All Access$2.991 Month
  • All Access Yearly$19.991 Year

Questions

Is Strong Workout Tracker Gym Log free?
Strong Workout Tracker Gym Log is free to download, with in-app purchases available.
Is Workout Twin free?
Workout Twin is free to download, with in-app purchases available.
Which has better reviews, Strong Workout Tracker Gym Log or Workout Twin?
Workout Twin is rated higher. Strong Workout Tracker Gym Log averages 4.9 out of 5 from 109K ratings, while Workout Twin averages 5.0 from 1 ratings.
Do Strong Workout Tracker Gym Log or Workout Twin have ads?
Neither Strong Workout Tracker Gym Log nor Workout Twin shows ads.
Which is updated more often, Strong Workout Tracker Gym Log or Workout Twin?
Strong Workout Tracker Gym Log ships an update every 2 weeks, and Workout Twin every 2 weeks. Most recently, Strong Workout Tracker Gym Log was updated on November 5, 2026 and Workout Twin on November 4, 2026.

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