# MIDI Expression Control vs JAX MIDI Control Pad

The clearest difference is price: MIDI Expression Control at Free against JAX MIDI Control Pad's $5.99. MIDI Expression Control also leads on ratings volume (6 vs 2) and iOS requirement (12.0 vs 14.0). JAX MIDI Control Pad's advantage is update cadence (weekly vs every 6 months). On rating, ads, in-app purchases and device support there is nothing between them.

MIDI Expression Control is free to download; JAX MIDI Control Pad costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for MIDI Expression Control against 5.0 for JAX MIDI Control Pad. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

MIDI Expression Control ships an update every 6 months, JAX MIDI Control Pad weekly. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | MIDI Expression Control | JAX MIDI Control Pad |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/midi-expression-control/id1200670783/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/jax-midi-control-pad/id6482661296/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 6 MB | 3 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robert Jonkman](https://appshunter.io/developer/1200670782) | [Jens Guell](https://appshunter.io/developer/1195004865) |

## What reviewers say

### MIDI Expression Control

[App page](https://appshunter.io/ios/app/midi-expression-control/id1200670783)

This application allows users to modify settings for MIDI Expression devices. Ensure your device has firmware version 2.6 or higher for iOS compatibility.

**Highlights:** Change device settings, Compatible with MIDI Expression devices, iOS firmware compatibility check, Free to download

**In-app purchases:** none


### JAX MIDI Control Pad

[App page](https://appshunter.io/ios/app/jax-midi-control-pad/id6482661296)

Generate touch-based MIDI controller events for synthesizers and audio effects. This AudioUnit (AUv3) requires a supporting host application for MIDI connectivity and routing. Offers features like Channel Aftertouch, Pitch Bend, and preset management.

**Highlights:** Touch-based MIDI event generation, Supports AUv3 host applications, Channel Aftertouch and Pitch Bend, Preset management, User-defined colors per parameter, Universal app for multiple Apple platforms

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

**In-app purchases:** none


## Frequently asked questions

### Is MIDI Expression Control free?

MIDI Expression Control is free to download, with no in-app purchases.

### Is JAX MIDI Control Pad free?

JAX MIDI Control Pad costs $5.99, with no in-app purchases.

### Which has better reviews, MIDI Expression Control or JAX MIDI Control Pad?

MIDI Expression Control and JAX MIDI Control Pad are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do MIDI Expression Control or JAX MIDI Control Pad have ads?

Neither MIDI Expression Control nor JAX MIDI Control Pad shows ads.

### Which is updated more often, MIDI Expression Control or JAX MIDI Control Pad?

MIDI Expression Control ships an update every 6 months, and JAX MIDI Control Pad weekly. Most recently, MIDI Expression Control was updated on October 10, 2026 and JAX MIDI Control Pad on October 19, 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.*