# MIDI FX vs Cab ML

The clearest difference is rating: MIDI FX at 5.0 against Cab ML's 4.0. MIDI FX also leads on monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.

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

MIDI FX holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

MIDI FX ships an update every 9 days, Cab ML every 3 weeks. The most recent releases landed on October 6, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | MIDI FX | Cab ML |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/midi-fx/id1641511918/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/cab-ml/id6469339928/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 263 MB | 63 MB |
| Requires iOS | 14.7 | **14.0** |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Arroyo](https://appshunter.io/developer/548989572) | [Jan Maes](https://appshunter.io/developer/1550506252) |

## What reviewers say

### MIDI FX

[App page](https://appshunter.io/ios/app/midi-fx/id1641511918)

This app allows you to control and process MIDI signals for music creation. It offers features like harmonization, transposition, and sequencing, enabling you to control external or virtual synthesizers and create complex musical arrangements.

**Highlights:** MIDI signal processing, Harmonize and Transpose, Sequencer for synths, Delay and Looper, Filter notes by velocity, Internal instruments

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock app | $9.99 | one-time |


### Cab ML

[App page](https://appshunter.io/ios/app/cab-ml/id6469339928)

This app generates custom impulse responses using a neural network, allowing interactive sound shaping. It also includes a poweramp and microphone reverb generator for further audio manipulation.

**Highlights:** Neural network impulse response generation, Interactive tag-based sound shaping, Poweramp with multiple options, Microphone reverb generator, AUv3 plugin support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cab ML Activation | $11.99 | one-time |


## Frequently asked questions

### Is MIDI FX free?

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

### Is Cab ML free?

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

### Which has better reviews, MIDI FX or Cab ML?

MIDI FX is rated higher. MIDI FX averages 5.0 out of 5 from 4 ratings, while Cab ML averages 4.0 from 4 ratings.

### Do MIDI FX or Cab ML have ads?

Neither MIDI FX nor Cab ML shows ads.

### Which is updated more often, MIDI FX or Cab ML?

MIDI FX ships an update every 9 days, and Cab ML every 3 weeks. Most recently, MIDI FX was updated on October 6, 2026 and Cab ML on September 27, 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.*