# mfxMonitor vs Midi Amuser

The clearest difference is rating: Midi Amuser at 4.8 against mfxMonitor's 4.0. mfxMonitor's advantage is iOS requirement (9.0 vs 15.0). On price, ratings volume, update cadence and ads 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. Both are backed by a comparable volume of ratings — 4 and 6 respectively.

mfxMonitor ships an update every 2 months, Midi Amuser every 5 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mfxMonitor | Midi Amuser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/mfxmonitor/id1451193551/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/midi-amuser/id1638630892/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 2 MB | 4 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audeonic Apps](https://appshunter.io/developer/351607509) | [Tilmann Schuepfer](https://appshunter.io/developer/1629069676) |

## What reviewers say

### mfxMonitor

[App page](https://appshunter.io/ios/app/mfxmonitor/id1451193551)

This utility displays incoming MIDI events in both text and hex format with timestamps. It offers a clear button to reset the event log and is part of a series of powerful MIDI plugins for music production.

**Highlights:** MIDI event display, Textual and hex format, Timestamped events, Clear event log, AUv3 compatible, CoreMIDI compatible

**Features:** Vision Pro support

**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 mfxMonitor free?

mfxMonitor 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, mfxMonitor or Midi Amuser?

Midi Amuser is rated higher. mfxMonitor averages 4.0 out of 5 from 4 ratings, while Midi Amuser averages 4.8 from 6 ratings.

### Do mfxMonitor or Midi Amuser have ads?

Neither mfxMonitor nor Midi Amuser shows ads.

### Which is updated more often, mfxMonitor or Midi Amuser?

mfxMonitor ships an update every 2 months, and Midi Amuser every 5 weeks. Most recently, mfxMonitor was updated on October 9, 2026 and Midi Amuser 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.*