# Pitch Parade vs M/S Processor 2

The clearest difference is price: M/S Processor 2 at Free against Pitch Parade's $0.99. M/S Processor 2 also leads on in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

M/S Processor 2 is free to download; Pitch Parade costs $0.99 up front. Pitch Parade sells 1 one-off in-app purchase. M/S Processor 2 asks for nothing beyond the download.

## The numbers

| Metric | Pitch Parade | M/S Processor 2 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ms-processor-2/id6826849545/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Paid | **Free** |
| Size | 29 MB | 44 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mpathy Tech](https://appshunter.io/developer/1463942931) | [Ruben Nine Blanco](https://appshunter.io/developer/499300183) |

## What reviewers say

### Pitch Parade

[App page](https://appshunter.io/ios/app/pitch-parade/id1491638634)

Train and test your ability to identify musical notes without a reference tone. Features realistic piano sounds, separate play and test modes, and customizable octave selection. Ideal for musicians looking to hone their auditory skills.

**Highlights:** Perfect pitch training and testing, 84 realistic grand piano sounds, Separate Play and Test modes, Customizable octave selection, Guest Mode for friends, No sign-in required

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade To Pro | Free | one-time |


### M/S Processor 2

[App page](https://appshunter.io/ios/app/ms-processor-2/id6826849545)

This app allows you to manipulate the mid and side components of a stereo audio signal. You can adjust their levels, mute them, or flip their polarity before recombining them. It functions as an Audio Unit (AUv3) within music production hosts or as a standalone application.

**Highlights:** Mid/side stereo signal splitting, Independent level control for mid and side, Mute and polarity flip for mid/side, Inline, decode, and encode modes, Automation support, Adaptable layout for various screen sizes

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

**In-app purchases:** none


## Frequently asked questions

### Is Pitch Parade free?

Pitch Parade costs $0.99, and also offers in-app purchases.

### Is M/S Processor 2 free?

M/S Processor 2 is free to download, with no in-app purchases.

### Do Pitch Parade or M/S Processor 2 have ads?

Neither Pitch Parade nor M/S Processor 2 shows ads.

---

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