# MIDIx vs Morphix Synthesizer

The clearest difference is review sentiment: MIDIx at 100% against Morphix Synthesizer's 0%. MIDIx also leads on rating (5.0 vs 3.4). Morphix Synthesizer's advantage is price ($1.99 vs $8.99) and iOS requirement (13.0 vs 15.6). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

MIDIx costs $8.99 and Morphix Synthesizer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MIDIx holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 100% of MIDIx's written reviews are positive against 0% of Morphix Synthesizer's.

MIDIx ships an update every 8 days, Morphix Synthesizer every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MIDIx | Morphix Synthesizer |
| --- | --- | --- |
| Price | $8.99 | **$1.99** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/midix-physics-midi-generator/id6758278999/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/morphix-synthesizer/id6780645667/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Paid | Paid |
| Size | 17 MB | 14 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Fingerlab](https://appshunter.io/developer/412786610) | [Aleph Void LLC](https://appshunter.io/developer/1896525800) |

## What reviewers say

### MIDIx

[App page](https://appshunter.io/ios/app/midix-physics-midi-generator/id6758278999)

This app uses physics simulations to generate expressive MIDI data. Control parameters through object movement or create generative note sequences. It's a unique tool for musicians seeking organic and evolving soundscapes.

**Highlights:** Physics-driven MIDI CC generation, Generative MIDI note sequencing, AUv3 plugin support, Customizable physics scenes, Built-in scale library, Real-time modulation, Universal app for iOS and Mac

**Features:** Vision Pro support

**In-app purchases:** none


### Morphix Synthesizer

[App page](https://appshunter.io/ios/app/morphix-synthesizer/id6780645667)

This app is a polyphonic morphing wavetable synthesizer that recreates a classic lost instrument. It features a morphing oscillator, state-variable filter, and built-in flanger, allowing for evolving sound textures. It can be used standalone or within a DAW.

**Highlights:** Morphing wavetable oscillator, State-variable filter, Independent ADSR envelopes, Tempo-syncable LFO, Built-in stereo flanger, 64 factory presets, AUv3 plugin support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MIDIx free?

MIDIx costs $8.99, with no in-app purchases.

### Is Morphix Synthesizer free?

Morphix Synthesizer costs $1.99, with no in-app purchases.

### Which has better reviews, MIDIx or Morphix Synthesizer?

MIDIx is rated higher. MIDIx averages 5.0 out of 5 from 3 ratings, while Morphix Synthesizer averages 3.4 from 5 ratings.

### Do MIDIx or Morphix Synthesizer have ads?

Neither MIDIx nor Morphix Synthesizer shows ads.

### Which is updated more often, MIDIx or Morphix Synthesizer?

MIDIx ships an update every 8 days, and Morphix Synthesizer every 2 weeks. Most recently, MIDIx was updated on October 25, 2026 and Morphix Synthesizer on October 24, 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.*