Comparison

90 Day Workout Tracker 2 vs Your 531 Strength Trainer

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

Head to head
About

90 Day Workout Tracker 2

Log your 90-day workout routines with this comprehensive tracker. It supports iCloud backup, allows photo and measurement tracking, and provides detailed workout history with visual progress indicators. Easily manage and export your fitness data.

Highlights
  • 90-day workout logging
  • iCloud backup and sync
  • Monthly progress photos
  • Measurement tracking
  • Workout history and corrections
  • Visual completion markers
  • Data export to CSV
Features
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90 Day Workout Tracker 2 is a great universal companion app specifically designed for all your extreme commercial 90 day workout logging needs. Updated for iOS 26. Added support for iCloud Backup and Sync. Your data will automatically be backed up and synced to your iCloud account and will automatically show up and sync with your other Apple devices using the same Apple ID. Optimized for iPhone/iPad retina displays in Portrait or Landscape mode. Disable Auto-Lock feature keeps the app open when in use. Use Sessions to start the 90 day routine again and keep the data for previous session. Go back to a previous session anytime by going up or down a session. Import your previous session's data into your new session to use as a starting point. Data from the previous session will be shown in the previous field of each workout the 1st time it performed. The imported data is pulled from the last time each workout was to be performed according to the schedule. Delete All Data button to start fresh or just delete the Current Session Data to start that session over fresh. Take monthly photos to visually track your transformation progress over the 90 days. The angles include front, side, and back. Photos can be taken with the internal camera of your device or they can be imported from your photo library. View your photos sorted by all, front, side, or back. You can email them to yourself or friends. Record your monthly measurements and email them to yourself as a .csv file. Email yourself a .csv file of every completed 90 day workout for use in Excel. This can be done after each workout or in bulk on the Settings Tab for All Sessions or Current Session. Track all your 90 day workouts with the easy to navigate interface that shows you what you did previously on every exercise to help you keep those reps up. Entered the wrong data for an exercise? No problem. 90 Day Workout Tracker 2 allows you to go back to the workout anytime to make your corrections. Checkmarks - never lose your place in the program again. You can now mark a workout as complete and a checkmark will show up in the list of weeks and workouts to visually indicate what you have completed. ***You can mark individual workouts as complete in the last cell of the workout list or by long pressing a cell in the workout list. ***You can mark a whole week as complete by long pressing a week cell or by pressing the edit button on the workout list. ***You can mark All workouts as complete by pressing the edit button on the week list. ***You can mark a workout as NOT COMPLETE as well by using the same methods above. Useful for restarting the program - only removes the the checkmark and keeps your workout data safe. Ads are used at the bottom or top of the screen. ***In-App Purchase - Remove Ads. Will remove the ads from the app. ***In-App Purchase - Graph View. View all your previous reps and weight for each exercise in graphical form during your workout. ***Reward Video - Graph View. Get access to the graph for 1-hr after viewing a reward video in the store tab. ***Ready for more? Checkout 90 Day Workout Tracker 1, 3, and BB or 60 Day Workout Tracker MHC to switch up your routines.

About

Your 531 Strength Trainer

Features
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A strength training app built from Jim Wendler's 531 Strength Training program. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

90 Day Workout Tracker 24 screens
Your 531 Strength Trainer4 screens

Verdict

The call

The clearest difference is ads: Your 531 Strength Trainer at none against 90 Day Workout Tracker 2's shown. Your 531 Strength Trainer also leads on update cadence (every 10 days vs every 6 weeks) and iOS requirement (13.0 vs 18.6). On price, in-app purchases 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. 90 Day Workout Tracker 2 sells 2 one-off in-app purchases and Your 531 Strength Trainer sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

90 Day Workout Tracker 2 ships an update every 6 weeks, Your 531 Strength Trainer every 10 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
90 Day Workout Tracker 2 versus Your 531 Strength Trainer: the parameters behind the verdict, then further details
Parameter90 Day Workout Tracker 2Your 531 Strength Trainer
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 6 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.613.0 — better
Further details — not scored
Size160 MB64 MB
Age rating4+4+
DeveloperJared GrantGeorge Gomez

In-app purchases

2 purchases

90 Day Workout Tracker 2

One-time2
  • Graph View$0.99
  • Remove Ads$4.99
3 purchases

Your 531 Strength Trainer

Subscriptions3
  • Weekly Subscription$2.997 Days
  • Monthly Subscription$4.991 Month
  • Yearly Subscription$49.991 Year

Questions

Is 90 Day Workout Tracker 2 free?
90 Day Workout Tracker 2 is free to download, with in-app purchases available.
Is Your 531 Strength Trainer free?
Your 531 Strength Trainer is free to download, with in-app purchases available.
Do 90 Day Workout Tracker 2 or Your 531 Strength Trainer have ads?
90 Day Workout Tracker 2 shows ads; Your 531 Strength Trainer does not.
Which is updated more often, 90 Day Workout Tracker 2 or Your 531 Strength Trainer?
90 Day Workout Tracker 2 ships an update every 6 weeks, and Your 531 Strength Trainer every 10 days. Most recently, 90 Day Workout Tracker 2 was updated on October 9, 2026 and Your 531 Strength Trainer on October 1, 2026.

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