# M2DX vs Splitonic

The clearest difference is rating: Splitonic at 5.0 against M2DX's 3.7. Splitonic also leads on device support (4 vs 1) and iOS requirement (15.6 vs 18.0). M2DX's advantage is update cadence (every 2 days vs every 2 weeks) and monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. M2DX sells 1 one-off in-app purchase and Splitonic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Splitonic holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

M2DX ships an update every 2 days, Splitonic every 2 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | M2DX | Splitonic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/m2dx/id6763840208/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/splitonic/id6770257706/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 10 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hakaru Hirose](https://appshunter.io/developer/1866507020) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### 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 |


### Splitonic

[App page](https://appshunter.io/ios/app/splitonic/id6770257706)

This audio unit plugin for iOS and macOS splits sound into harmonic and percussive components using spectral decomposition. It's ideal for remixing when stems aren't available, offering real-time processing and adjustable filters.

**Highlights:** AUv3 Plugin for iOS & macOS, Spectrogram decomposition, Real-time processing, Adjustable median filter sizes, Configurable separation threshold, Three-way separation, Preset system

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Splitonic Activation | $4.99 | one-time |


## Frequently asked questions

### Is M2DX free?

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

### Is Splitonic free?

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

### Which has better reviews, M2DX or Splitonic?

Splitonic is rated higher. M2DX averages 3.7 out of 5 from 3 ratings, while Splitonic averages 5.0 from 2 ratings.

### Do M2DX or Splitonic have ads?

Neither M2DX nor Splitonic shows ads.

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

M2DX ships an update every 2 days, and Splitonic every 2 weeks. Most recently, M2DX was updated on October 8, 2026 and Splitonic on October 11, 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.*