Comparison

Muscles vs Catalyst Wellness

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

Head to head
About

Muscles

This app offers a streamlined and intuitive way to log your exercise sessions. Easily track your progress with visual analytics and motivational graphs. Its beautiful interface makes fitness tracking enjoyable for all levels.

Highlights
  • Effortless workout logging
  • Customizable exercise tracking
  • Progress visualization with graphs
  • Insightful analytics and statistics
  • Beautiful and minimalist interface
  • Dashboard widgets for quick insights
Features
Read full description

Introducing Muscles: Your Ultimate Workout Companion Muscles is a sleek and intuitive mobile application designed to revolutionize how you track and view your workouts. With its user-friendly interface and powerful features, Muscles makes it effortless to monitor your fitness journey and achieve your goals with ease. Simplicity Redefined: Say goodbye to complicated workout tracking apps cluttered with unnecessary features. Muscles offers a minimalist and streamlined interface, ensuring that tracking your workouts is as simple as a few taps. Whether you're a seasoned gym enthusiast or just starting your fitness journey, Muscle's intuitive design makes it accessible to users of all levels. Effortless Tracking: With Muscles, tracking your workouts has never been easier. Simply select your exercise (or create one), enter reps for each set, and voila! Muscles automatically logs your sessions, allowing you to focus on what matters most - your workout. View Progress at a Glance: Stay motivated and track your progress effortlessly with Muscle’s comprehensive analytics. Visualize your workout history and monitor your improvements over time for each exercise. Muscles provides insightful graphs and statistics, allowing you to see how far you’ve come and where you’re headed on your fitness journey. With the dashboard widgets, you’ll get more insight in areas of interest. Beautiful Interface: Who said tracking workouts couldn’t be visually stunning? Muscles combines functionality with aesthetics, offering a beautifully designed interface that enhances your user experience. From vibrant color theming to smooth animations, every aspect of Muscles is crafted to delight your senses and make your fitness journey enjoyable. With Muscles, achieving your fitness goals has never been more convenient or enjoyable. Download Muscles now and take the first step towards a healthier, happier you!

About

Catalyst Wellness

Features
Read full description

The Catalyst Wellness app is designed for clients of trainers who have enrolled in the Catalyst Wellness program. The app will send push notifications and prompt clients to answer yes/no question in regards to comply with healthy habits sent by your coach. WHO CAN USE THE APP Clients can only use the app if they are working with a Catalyst Wellness coach. If you are a Catalyst Wellness client, please contact your coach to receive your invite and login credentials to be able to use this app. The Catalyst Wellness app allows access to HealthKit, allowing clients to automatically pull in their activity and steps data from Apple Health to their app.

Screenshots

Muscles4 screens
Catalyst Wellness4 screens

Verdict

The call

The clearest difference is in-app purchases: Catalyst Wellness at none against Muscles's 1. Catalyst Wellness also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Muscles's advantage is update cadence (fortnightly vs every 2 months). On price 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. Muscles sells 1 one-off in-app purchase. Catalyst Wellness asks for nothing beyond the download.

UpkeepUpdate frequency

Muscles ships an update fortnightly, Catalyst Wellness every 2 months. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
Muscles versus Catalyst Wellness: the parameters behind the verdict, then further details
ParameterMusclesCatalyst Wellness
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size2 MB45 MB
Age rating4+4+
DeveloperNathan ArmstrongSheridan Strength LLC

In-app purchases

1 purchases

Muscles

One-time1
  • Full Access$4.99
None

Catalyst Wellness

No in-app purchases

Questions

Is Muscles free?
Muscles is free to download, with in-app purchases available.
Is Catalyst Wellness free?
Catalyst Wellness is free to download, with no in-app purchases.
Do Muscles or Catalyst Wellness have ads?
Neither Muscles nor Catalyst Wellness shows ads.
Which is updated more often, Muscles or Catalyst Wellness?
Muscles ships an update fortnightly, and Catalyst Wellness every 2 months. Most recently, Muscles was updated on October 10, 2026 and Catalyst Wellness on October 11, 2026.

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