Comparison

Strong Workout Tracker Gym Log vs Renpho

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

Renpho

This app is currently outdated and unable to register data. Users are encouraged to switch to a newer version for a seamless health and fitness tracking experience. The new app allows for effortless management of health and fitness information.

Highlights
  • Data registration unavailable
  • Requires transition to Renpho Health App
  • Seamless health and fitness tracking
  • Effortless data management
Features
Read full description

We apologize for the inconvenience, but the Renpho App is currently unable to register data. To continue using our services, we kindly request that you switch to the Renpho Health App, which offers a seamless and comprehensive experience, allowing you to track and manage your health and fitness data effortlessly. We appreciate your understanding and encourage you to make the transition to the Renpho Health App for uninterrupted access to our features and benefits.

Screenshots

Strong Workout Tracker Gym Log4 screens
Renpho4 screens

Verdict

The call

The clearest difference is rating: Strong Workout Tracker Gym Log at 4.9 against Renpho's 3.4. Strong Workout Tracker Gym Log also leads on ads (none vs shown) and ratings volume (109K vs 1.8K). Renpho's advantage is in-app purchases (none vs 12) and iOS requirement (12.0 vs 15.0). On price and device support 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 11 in-app purchases, starting at $3.99 per month. Renpho asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Strong Workout Tracker Gym Log holds the better App Store score, 4.9 against 3.4. That said, the two scores are not equally well evidenced: Strong Workout Tracker Gym Log has 109K ratings behind it against 1.8K, so its average is the more settled of the two. Written reviews point the same way: 65% of Strong Workout Tracker Gym Log's written reviews are positive against 45% of Renpho's.

UpkeepUpdate frequency

Strong Workout Tracker Gym Log ships an update every 2 weeks, Renpho every 2 months. Both last shipped on October 20, 2026.

Scorecard9 real differences · 2 level
Strong Workout Tracker Gym Log versus Renpho: the parameters behind the verdict, then further details
ParameterStrong Workout Tracker Gym LogRenpho
PriceFreeFree
Rating4.9 (109K ratings) — better3.4 (1.8K ratings)
Positive reviews65.3% of reviews — better44.6% of reviews
Number of ratings109K — better1.8K
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
Best chart rank#65 — better—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.012.0 — better
Further details — not scored
Size129 MB80 MB
Age rating4+4+
DeveloperStrong Fitness PTE LimitedJoicom corporation

Customer experience

Strong Workout Tracker Gym Log

All ratings108,530 ratings
Positive97.8%
Neutral1.0%
Negative1.3%
Written reviews1,318 reviews
Positive65.3%
Neutral10.5%
Negative24.3%

Renpho

All ratings1,835 ratings
Positive55.4%
Neutral10.7%
Negative33.9%
Written reviews540 reviews
Positive44.6%
Neutral17.6%
Negative37.8%

User reviews

Strong Workout Tracker Gym Log

From 109K App Store ratings

What we love

  • 🚀 Excellent workout tracking
  • 👍 Clean, intuitive interface
  • 📊 Comprehensive data and progress tracking
  • ⌚ Seamless Apple Watch integration
  • 🔍 Extensive exercise library

Room to improve

  • 🔋 High battery consumption
  • 🔒 Concerns about subscription model and pricing
  • 🐛 Apple Watch app issues and syncing problems
  • 🔧 Difficulty editing or deleting exercises/routines

Renpho

From 1.8K App Store ratings

What we love

  • 👍 Easy to use
  • 📊 Detailed metrics and data tracking
  • 🔗 Seamless integration with other apps
  • 💰 Good value for the price

Room to improve

  • 🐛 Inconsistent weight measurements
  • 🔢 Inaccurate body composition data
  • 🔍 Small and hard-to-read text/icons
  • 🔒 Privacy concerns with required account

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)

Renpho

Reported bugs

4 issues
  • App frequently logs users out
  • Bluetooth connectivity issues
  • Inability to delete or edit recorded data
  • Syncing problems with Apple Health

Requested features

4 requests
  • Ability to manually enter body measurements
  • Option to track pregnancy or postpartum data
  • Improved trend graphs with proper date scaling
  • Dark mode or customizable UI theme

In-app purchases

11 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-time5
  • Power Pack (Legacy)$3.99
  • Unlock Strong (Legacy)$4.99
  • Unlock + Power Pack (Legacy)$6.99
Show 2 more
  • Strong PRO Forever$79.99
  • Strong PRO Forever$99.99
None

Renpho

No in-app purchases

Questions

Is Strong Workout Tracker Gym Log free?
Strong Workout Tracker Gym Log is free to download, with in-app purchases available.
Is Renpho free?
Renpho is free to download, with no in-app purchases.
Which has better reviews, Strong Workout Tracker Gym Log or Renpho?
Strong Workout Tracker Gym Log is rated higher. Strong Workout Tracker Gym Log averages 4.9 out of 5 from 109K ratings, while Renpho averages 3.4 from 1.8K ratings.
Do Strong Workout Tracker Gym Log or Renpho have ads?
Renpho shows ads; Strong Workout Tracker Gym Log does not.
Which is updated more often, Strong Workout Tracker Gym Log or Renpho?
Strong Workout Tracker Gym Log ships an update every 2 weeks, and Renpho every 2 months. Most recently, Strong Workout Tracker Gym Log was updated on October 20, 2026 and Renpho on October 20, 2026.

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