# UxMIDI Tools vs Midi Amuser

The clearest difference is rating: Midi Amuser at 4.8 against UxMIDI Tools's 4.0. Midi Amuser also leads on ratings volume (5 vs 1). UxMIDI Tools's advantage is update cadence (weekly vs every 5 weeks) and device support (4 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Midi Amuser holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Midi Amuser has 5 ratings behind it against 1, so its average is the more settled of the two.

UxMIDI Tools ships an update weekly, Midi Amuser every 5 weeks. The most recent releases landed on September 8, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | UxMIDI Tools | Midi Amuser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/uxmidi-tools/id1632044346/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/midi-amuser/id1638630892/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 6 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CME PTE. LTD.](https://appshunter.io/developer/833376644) | [Tilmann Schuepfer](https://appshunter.io/developer/1629069676) |

## What reviewers say

### UxMIDI Tools

[App page](https://appshunter.io/ios/app/uxmidi-tools/id1632044346)

Configure and update firmware for CME USB MIDI devices. Manage routing, mapping, and filtering of MIDI events for precise control over your music production hardware. Requires a USB lightning adapter for connection.

**Highlights:** Firmware updates for CME USB MIDI products, Full product configuration, MIDI routing management, MIDI mapping capabilities, MIDI event filtering, USB lightning adapter required

**In-app purchases:** none


### Midi Amuser

[App page](https://appshunter.io/ios/app/midi-amuser/id1638630892)

This app allows you to connect, control, and record up to 10 MIDI instruments and controllers across 10 tracks. It manages routing, recalls instrument states, and enables live looping and complex song arrangements with a stable clock and zero latency.

**Highlights:** Connect up to 10 MIDI instruments, Connect up to 10 MIDI controllers, Zero latency, Step sequencer, Manage synth patches, Record and arrange MIDI events on 10 tracks, Arrange up to 16 song parts

**In-app purchases:** none


## Frequently asked questions

### Is UxMIDI Tools free?

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

### Is Midi Amuser free?

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

### Which has better reviews, UxMIDI Tools or Midi Amuser?

Midi Amuser is rated higher. UxMIDI Tools averages 4.0 out of 5 from 1 ratings, while Midi Amuser averages 4.8 from 5 ratings.

### Do UxMIDI Tools or Midi Amuser have ads?

Neither UxMIDI Tools nor Midi Amuser shows ads.

### Which is updated more often, UxMIDI Tools or Midi Amuser?

UxMIDI Tools ships an update weekly, and Midi Amuser every 5 weeks. Most recently, UxMIDI Tools was updated on September 8, 2026 and Midi Amuser on August 4, 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.*