Comparison

Muscle Memory vs Workout Tracker

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

Head to head
About

Muscle Memory

Features
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Muscle Memory helps you keep workout, nutrition, and body-weight records together so you can review your progress over time. LOG YOUR TRAINING Record weights, reps, and sets. Add notes to each set, review previous records, and create your own exercises. Check estimated 1RM and training-volume trends. SEE YOUR TRAINING BALANCE Use the calendar and body-part chart to review when you trained and which muscle groups you worked. TRACK MEALS AND MACROS Log meals, calories, protein, carbs, and fat. Set your own daily targets and review your nutrition records. REVIEW YOUR WEIGHT See your weight history, browse previous weeks, and compare weekly averages. Apple Health integration lets you view supported activity and body measurements after you grant permission. KEEP REST TIME SIMPLE Use the interval timer between sets without leaving the app. START FREE, UPGRADE WHEN YOU NEED MORE Core workout and meal recording is available on the free plan with ads. An optional Premium subscription removes ads and unlocks additional analysis and reports. Compare the plans in the app before purchasing. The price and subscription terms are shown on the purchase screen. Muscle Memory is a recording tool, not medical advice. Estimated 1RM values and nutrition summaries are estimates, not guarantees of results. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Workout Tracker

Features
Read full description

GymGrid Pro is now completely free. This app โ€” "GymGrid Lite" โ€” is the simplest habit-only version. The much more capable GymGrid Pro is now free too, so we recommend it. โ–ธ Search "GymGrid Pro" on the App Store โ–ธ Or: https://apps.apple.com/app/gymgrid-workout-tracker/id6768222847 โ€” Lite vs Pro โ€” Lite: Tap-to-mark-done habit logging Pro: Detailed weight & reps logs / progress charts / home-screen widget / save & share as image / calorie estimation / pocket lock Lite remains useful if all you need is habit tracking, but with Pro now free, we recommend Pro.

Screenshots

Muscle Memory4 screens
Workout Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Workout Tracker at none against Muscle Memory's 1. Workout Tracker also leads on update cadence (every 2 days vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Muscle Memory sells 1 in-app purchase, starting at $2.99 per month. Workout Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Muscle Memory ships an update every 4 days, Workout Tracker every 2 days. Both last shipped on October 17, 2026.

Scorecard2 real differences ยท 4 level
Muscle Memory versus Workout Tracker: the parameters behind the verdict, then further details
ParameterMuscle MemoryWorkout Tracker
PriceFreeFree
Update frequencyEvery 4 daysEvery 2 days โ€” better
AdsYesYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.515.1 โ€” better
Further details โ€” not scored
Size123 MB41 MB
Age rating4+4+
Developerhiroto hashimotoINIT, K.K.

In-app purchases

1 purchases

Muscle Memory

Subscriptions1
  • ใƒ—ใƒฌใƒŸใ‚ขใƒ ใƒ—ใƒฉใƒณ$2.991 Month
None

Workout Tracker

No in-app purchases

Questions

Is Muscle Memory free?
Muscle Memory is free to download, with in-app purchases available.
Is Workout Tracker free?
Workout Tracker is free to download, with no in-app purchases.
Do Muscle Memory or Workout Tracker have ads?
Both Muscle Memory and Workout Tracker show ads.
Which is updated more often, Muscle Memory or Workout Tracker?
Muscle Memory ships an update every 4 days, and Workout Tracker every 2 days. Most recently, Muscle Memory was updated on October 17, 2026 and Workout Tracker on October 17, 2026.

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