Catalyst Training Co vs MUSCL
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Catalyst Training Co
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The Catalyst Training Co. App is your all-in-one fitness companion designed to help you train with purpose, both inside and outside the gym. Track your workouts, monitor your nutrition, and stay connected with your coaches and community , all in one seamless platform. Inside the app: -Personalised Workouts: Access your Catalyst training programs, track progress, and log every rep, set, and PB. -Nutrition & Food Tracking: Set calorie and macronutrient goals, record meals, and build sustainable habits for long-term results. -Progress Insights: See your strength, energy, and body composition evolve with detailed performance analytics. -Direct Coach Support: Message your Catalyst coach anytime for guidance, accountability, and expert advice. -Community Connection: Celebrate wins, stay motivated, and share your journey with the Catalyst community. -Integrated Lifestyle Tools: Sync sleep, steps, and wearable data to build a complete picture of your health. Whether youβre in the gym, at home, or on the go the Catalyst App keeps your training structured, your goals clear, and your progress undeniable. Catalyst Training Co. Where every workout fuels a life well-lived.
MUSCL
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MUSCL is AI-powered Physique Intelligence. Analyze your physique, identify weak points, and generate a personalized hypertrophy program designed for your body. β’ AI Physique Analysis β’ Weak Point Detection β’ Smart Training Programs β’ Adaptive Progression β’ Intelligent Workout Tracking Stop guessing. Start building your physique intelligently. Subscription Terms β’ Payment will be charged to your Apple ID account at confirmation of purchase β’ Subscription automatically renews unless canceled at least 24 hours before the end of the current period β’ Your account will be charged for renewal within 24 hours prior to the end of the current period β’ You can manage and cancel subscriptions in your App Store account settings Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mature-asp-ac5.notion.site/MUSCL-Privacy-Policy-33b25b14d842801ea15cc5407aa21318?source=copy_link
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Verdict
The clearest difference is in-app purchases: Catalyst Training Co at none against MUSCL's 2. MUSCL's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. MUSCL sells 2 in-app purchases, starting at $19.99 per month. Catalyst Training Co asks for nothing beyond the download.
Catalyst Training Co ships an update every 3 weeks, MUSCL every 4 days. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.
| Parameter | Catalyst Training Co | MUSCL |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod, Apple Watch β better | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details β not scored | ||
| Size | 153 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | Outer Strength Fitness Pty Ltd | IKARUS PTY LTD |
In-app purchases
Catalyst Training Co
No in-app purchases
MUSCL
- MUSCL Monthly7 Days trial$19.991 Month
- MUSCL Annual3 Days trial$99.991 Year
Questions
Is Catalyst Training Co free?
Is MUSCL free?
Do Catalyst Training Co or MUSCL have ads?
Which is updated more often, Catalyst Training Co or MUSCL?
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