# MIDI Designer Pro X vs SerpentFeel

The clearest difference is in-app purchases: SerpentFeel at none against MIDI Designer Pro X's 9. MIDI Designer Pro X's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MIDI Designer Pro X sells 9 in-app purchases, starting at $1.49 per month. SerpentFeel asks for nothing beyond the download.

MIDI Designer Pro X ships an update every 5 days, SerpentFeel every 3 weeks. The most recent releases landed on October 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MIDI Designer Pro X | SerpentFeel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (271 ratings)](https://appshunter.io/ios/app/midi-designer-pro-x/id492291712/reviews)** | — |
| Number of ratings | **271** | — |
| Positive reviews | 78.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 209 MB | 8 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Confusion Studios LLC](https://appshunter.io/developer/492291715) | [Dmitriy Kegeles](https://appshunter.io/developer/1886245899) |

## What reviewers say

### MIDI Designer Pro X

[App page](https://appshunter.io/ios/app/midi-designer-pro-x/id492291712)

This app is a professional-grade, customizable MIDI controller for music production. It allows users to control any MIDI-enabled hardware or software, with extensive community-created layouts and powerful 'superpowers' for advanced MIDI manipulation. It supports AUv3 plugins and offers robust network, Bluetooth, and USB MIDI communication.

**Highlights:** Control any MIDI-enabled hardware/software, AUv3 MIDI Processor Extension, Reliable MIDI communication (Network, Bluetooth, USB), Extensive user layout library (350+ layouts), Powerful 'Superpowers' for MIDI manipulation, Community support and layout sharing

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MDPx Premium iPhone Only | $1.49 | per month |
| MDPx Premium iPad Only | $2.49 | per month |
| MDPx Premium iPad, iPhone | $2.99 | per month |
| MDPx Premium Mac, iPad, iPhone | $4.99 | per month |
| MDPx Premium iPhone Only | $14.99 | per year |
| MDPx Premium iPad Only | $24.99 | per year |
| MDPx Premium iPad, iPhone | $29.99 | per year |
| MDPx Premium Mac, iPad, iPhone | $49.99 | per year |
| MDPx Premium Lifetime | $124.99 | one-time |


### SerpentFeel

[App page](https://appshunter.io/ios/app/serpentfeel/id6760789879)

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

**In-app purchases:** none


## Frequently asked questions

### Is MIDI Designer Pro X free?

MIDI Designer Pro X is free to download, with in-app purchases available.

### Is SerpentFeel free?

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

### Do MIDI Designer Pro X or SerpentFeel have ads?

Neither MIDI Designer Pro X nor SerpentFeel shows ads.

### Which is updated more often, MIDI Designer Pro X or SerpentFeel?

MIDI Designer Pro X ships an update every 5 days, and SerpentFeel every 3 weeks. Most recently, MIDI Designer Pro X was updated on October 30, 2026 and SerpentFeel on September 18, 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.*