# Midi vs M2DX

The clearest difference is in-app purchases: Midi at none against M2DX's 1. M2DX's advantage is update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. M2DX sells 1 one-off in-app purchase. Midi asks for nothing beyond the download.

Midi ships an update every 2 months, M2DX every 2 days. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Midi | M2DX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/m2dx/id6763840208/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 11 MB | 15 MB |
| Requires iOS | **17.5** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [john Watson](https://appshunter.io/developer/1852560256) | [Hakaru Hirose](https://appshunter.io/developer/1866507020) |

## What reviewers say

### Midi

[App page](https://appshunter.io/ios/app/midi-morf/id6761149786)

**In-app purchases:** none


### M2DX

[App page](https://appshunter.io/ios/app/m2dx/id6763840208)

Create music with a powerful 6-operator FM synthesizer. Explore hand-crafted presets or import classic DX7 banks. Use the on-screen keyboard or connect MIDI controllers for a versatile music-making experience.

**Highlights:** 6-operator, 32-algorithm FM synthesis, On-screen keyboard with velocity control, DX7-format .syx bank import, 6-stage FX chain, AUv3 plug-in support, Native MIDI 2.0 support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| M2DX Pro Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Midi free?

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

### Is M2DX free?

M2DX is free to download, with in-app purchases available.

### Do Midi or M2DX have ads?

Neither Midi nor M2DX shows ads.

### Which is updated more often, Midi or M2DX?

Midi ships an update every 2 months, and M2DX every 2 days. Most recently, Midi was updated on September 17, 2026 and M2DX on September 22, 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.*