# The Studio by Catalyst. vs FunctionRx

The clearest difference is update cadence: FunctionRx at every 10 days against The Studio by Catalyst.'s every 3 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.

The Studio by Catalyst. ships an update every 3 months, FunctionRx every 10 days. The most recent releases landed on October 5, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | The Studio by Catalyst. | FunctionRx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-studio-by-catalyst/id6748037784/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 121 MB | 39 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [FunctionRx LLC](https://appshunter.io/developer/1866412339) |

## What reviewers say

### The Studio by Catalyst.

[App page](https://appshunter.io/ios/app/the-studio-by-catalyst/id6748037784)

Discover a holistic approach to well-being with three distinct spaces for movement, recovery, and strength. This app guides you to reset, realign, and reconnect through immersive experiences designed for breathing, sweating, and connecting.

**Highlights:** Movement spaces, Recovery areas, Strength training, Wellness guidance, Reconnection activities

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

**In-app purchases:** none


### FunctionRx

[App page](https://appshunter.io/ios/app/functionrx/id6757368981)

**In-app purchases:** none


## Frequently asked questions

### Is The Studio by Catalyst. free?

The Studio by Catalyst. is free to download, with no in-app purchases.

### Is FunctionRx free?

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

### Do The Studio by Catalyst. or FunctionRx have ads?

Neither The Studio by Catalyst. nor FunctionRx shows ads.

### Which is updated more often, The Studio by Catalyst. or FunctionRx?

The Studio by Catalyst. ships an update every 3 months, and FunctionRx every 10 days. Most recently, The Studio by Catalyst. was updated on October 5, 2026 and FunctionRx on September 21, 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.*