# Soundcool OSC vs Orchestra Audition Prep

The clearest difference is update cadence: Orchestra Audition Prep at every 3 months against Soundcool OSC's every 17 months. Soundcool OSC's advantage is iOS requirement (13.0 vs 15.1). 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.

Soundcool OSC ships an update every 17 months, Orchestra Audition Prep every 3 months. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Soundcool OSC | Orchestra Audition Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/soundcool-osc/id1195976787/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 73 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Sastre](https://appshunter.io/developer/1195800290) | [Mario Grunkorn](https://appshunter.io/developer/6780648045) |

## What reviewers say

### Soundcool OSC

[App page](https://appshunter.io/ios/app/soundcool-osc/id1195976787)

This app acts as a remote control surface for a computer-based music and audiovisual creation system. It allows users to remotely control various modules like audio and video players, effects, and mixers over WiFi or the internet.

**Highlights:** Remote control for music creation, Audiovisual module control, WiFi and internet connectivity, Control surface functionality, Use with Mac or PC software

**Features:** macOS Compatibility

**In-app purchases:** none


### Orchestra Audition Prep

[App page](https://appshunter.io/ios/app/orchestra-audition-prep/id6780648043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Soundcool OSC free?

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

### Is Orchestra Audition Prep free?

Orchestra Audition Prep is free to download, with no in-app purchases.

### Do Soundcool OSC or Orchestra Audition Prep have ads?

Neither Soundcool OSC nor Orchestra Audition Prep shows ads.

### Which is updated more often, Soundcool OSC or Orchestra Audition Prep?

Soundcool OSC ships an update every 17 months, and Orchestra Audition Prep every 3 months. Most recently, Soundcool OSC was updated on October 13, 2026 and Orchestra Audition Prep on October 11, 2026.

---

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