# Catalyst Training Gyms vs PTSMC

The clearest difference is update cadence: Catalyst Training Gyms at every 3 weeks against PTSMC's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Catalyst Training Gyms ships an update every 3 weeks, PTSMC every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Catalyst Training Gyms | PTSMC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ptsmc/id6761849465/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 190 MB | 43 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Catalyst Health & Fitness, LLC](https://appshunter.io/developer/1451089439) | [Physical Therapy and Sports Medicine Centers](https://appshunter.io/developer/1891764360) |

## What reviewers say

### Catalyst Training Gyms

[App page](https://appshunter.io/ios/app/catalyst-training-gyms-ct/id6451120090)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### PTSMC

[App page](https://appshunter.io/ios/app/ptsmc/id6761849465)

Access your personalized home exercise program with HD instructional videos. Securely message your provider, track progress with virtual trophies, and manage appointments. Integrates with fitness activity to monitor daily step count.

**Highlights:** Personalized Home Exercise Program, HD Instructional Videos, Secure Provider Messaging, Progress Tracking with Awards, Appointment Booking, Step Count Integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Catalyst Training Gyms free?

Catalyst Training Gyms is free to download, with no in-app purchases.

### Is PTSMC free?

PTSMC is free to download, with no in-app purchases.

### Do Catalyst Training Gyms or PTSMC have ads?

Neither Catalyst Training Gyms nor PTSMC shows ads.

### Which is updated more often, Catalyst Training Gyms or PTSMC?

Catalyst Training Gyms ships an update every 3 weeks, and PTSMC every 2 months. Most recently, Catalyst Training Gyms was updated on October 25, 2026 and PTSMC on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*