# KQ MIDI Modulate vs my15c

The clearest difference is price: my15c at Free against KQ MIDI Modulate's $5.99. my15c also leads on update cadence (every 3 days vs fortnightly). KQ MIDI Modulate's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 26.0). On ads and device support there is nothing between them.

my15c is free to download; KQ MIDI Modulate costs $5.99 up front. my15c sells 1 one-off in-app purchase. KQ MIDI Modulate asks for nothing beyond the download.

KQ MIDI Modulate ships an update fortnightly, my15c every 3 days. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | KQ MIDI Modulate | my15c |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/kq-midi-modulate/id6479354516/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Paid | — |
| Size | 2 MB | 55 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Ryouta Kira](https://appshunter.io/developer/862984358) | [Miroslav Perovic](https://appshunter.io/developer/400748424) |

## What reviewers say

### KQ MIDI Modulate

[App page](https://appshunter.io/ios/app/kq-midi-modulate/id6479354516)

This tool is designed for advanced MIDI users to manipulate and route MIDI signals. It offers extensive control over signal conversion, note triggering, and pad-based MIDI output, including AUv3 plugins. It does not produce sound on its own.

**Highlights:** MIDI signal conversion, 8x16 pad output, Free MIDI device routing, AUv3 plugins included, Note and control signal triggering, Customizable signal filtering

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

**In-app purchases:** none


### my15c

[App page](https://appshunter.io/ios/app/my15c/id6796379580)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full App | $9.99 | one-time |


## Frequently asked questions

### Is KQ MIDI Modulate free?

KQ MIDI Modulate costs $5.99, with no in-app purchases.

### Is my15c free?

my15c is free to download, with in-app purchases available.

### Do KQ MIDI Modulate or my15c have ads?

Neither KQ MIDI Modulate nor my15c shows ads.

### Which is updated more often, KQ MIDI Modulate or my15c?

KQ MIDI Modulate ships an update fortnightly, and my15c every 3 days. Most recently, KQ MIDI Modulate was updated on October 6, 2026 and my15c on October 2, 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.*