# mfxConvert — MIDI Effect Plugin

> Real-time MIDI event converter for music production. (iPhone/iPad app by Audeonic Apps.)

- Source: https://appshunter.io/ios/app/mfxconvert/id1451192046 (this page in markdown: same URL + `.md`)
- Developer: [Audeonic Apps](https://appshunter.io/developer/351607509)
- Category: Music, Utilities
- Price: $2.99
- Rating: 3.30/5 from 7 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 2 MB
- Languages: American English
- Released: 2019-02-05
- Data updated: 2026-08-21
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/mfxconvert/id1451192046/reviews.md

## What is mfxConvert?

* INTELLIGENT MIDI CONVERTER *
(AUv3 and CoreMIDI Effect)

mfxConvert is a plugin for converting MIDI events in real time. It can be used for simple channel, note or controller remaps. However, it can also handle sophisticated conversions of event types, for example pitch bend to controller or note velocity to channel pressure. See below for the supported conversions.

Simple to operate yet a very effective tool to have at your disposal. Create as many separate conversions as you need inside the one utility.

Conversions supported:

- note ->  note, aftertouch, controller, program change, channel pressure, pitch bend or system realtime
- aftertouch -> aftertouch, controller or channel pressure
- controller -> note, aftertouch, controller, program change, channel pressure, pitch bend or system realtime
- program change -> note, controller, program change or system realtime 
- channel pressure -> controller, channel pressure or pitch bend
- pitch bend -> controller, channel pressure or pitch bend
- system realtime -> controller, program change or system realtime

* ABOUT mfxSeries *

mfxSeries is a set of compact but powerful plugins for CoreMIDI or AUv3 hosts. Covering a range of use cases from common everyday MIDI manipulation tasks to creatively ambitious effects. 

Each plugin in the mfxSeries can be controlled and automated from the host as all controls are exposed as AUv3 parameters. 

mfxSeries plugins are built using the MidiBus library - http://midib.us

## Key features

- Real-time MIDI event conversion
- Supports various MIDI message types
- Pitch bend to controller conversion
- Note velocity to channel pressure conversion
- Create multiple conversion setups
- AUv3 and CoreMIDI compatible

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/mfxconvert/id1451192046/reviews.md

### 5/5 — Excellent

*2026-03-04*

Solved my problem quickly and easily, excellent tool.

### 5/5 — It does exactly what I want it to do

*2024-01-18*

It does exactly what I want it to do… it changes midi information (like CC messages) to other midi information (like different CC messages)

### 3/5 — Ugliest User Interface On Earth

*2024-01-01*

Still have to check, if it‘s capale sending program change messages in BeatMaker 3 as host to a E-Mu Proteus 2000 hardware synth, but this user interface ist much tooo small, all parameters in tiny little space, come on, you can do better…

### 5/5 — Solved my problem

*2023-02-27*

Converts sustain pedal cc messages to midi note value, worked like a charm.

### 5/5 — Does the job perfectly

*2022-05-03*

Changes the midi notes output from my controller to the note inputs required by the synth I want to use. Dead simple. No fuss. Inexpensive. Thank you, developer.

### 3/5 — Good but needs some niceties

*2021-02-05*

The app works great but needs a better way to configure it. In particular, a way to select multiple conversions and change one parameter for all of them (like destination channel) is sorely needed. At the moment it is possible but it takes an unnecessarily long time to configure, as an example, CC14-30 to all listen on channel 1 but output on another channel.

I use this app (and mfx strip) in AUM to use one external midi device to switch between AU synths/patches (which are configured to different midi channels).

### 1/5 — Is it working?

*2021-01-07*

It’s not working

### 5/5 — Extremely handy

*2020-09-02*

I can’t imagine why one person gave a one-star review. That should be reserved for things that don’t work, not just because someone didn’t understand the purpose before buying.

This is a very, very handy tool. I hang out on several iOS music forums, and I end up recommending this all the time for when people need to solve midi mapping problems. Thank you for this neat and handy little tool!

### 1/5 — Didnt meet my expectations

*2020-06-13*

Could I get a refund please?

## Frequently asked questions about mfxConvert

### What can mfxConvert do?

mfxConvert is a plugin for converting MIDI events in real time. It supports simple channel, note, or controller remapping, as well as more complex conversions like pitch bend to controller.

### What types of MIDI conversions does mfxConvert support?

mfxConvert supports conversions for note, aftertouch, controller, program change, channel pressure, pitch bend, and system realtime messages, allowing for extensive manipulation of MIDI data.

### Is mfxConvert compatible with other music apps?

Yes, mfxConvert is an AUv3 and CoreMIDI effect plugin, designed to work within compatible hosts on iOS devices.

### How much does mfxConvert cost?

mfxConvert is a paid application, available for $2.99. It does not feature in-app purchases or advertisements.

### What devices does mfxConvert support?

mfxConvert is supported on iPhone, iPad, and iPod touch devices, running on iOS.

### When was mfxConvert last updated?

The latest version of mfxConvert, 1.5, was released on January 13, 2020. It was initially released on February 5, 2019.

### What is the user rating for mfxConvert?

mfxConvert has an average rating of 3.0 stars based on 6 user ratings.

### Does mfxConvert have ads?

No, mfxConvert does not contain advertisements. It is a paid application.

## Version history (last 5 releases)

### 1.5 — 2020-01-13

bugfix - note off convert issue

### 1.4 — 2019-10-03

- support for zero latency hosting in MidiFire 2.0
- bug fixes

### 1.3 — 2019-05-24

bugfixes
- works correctly with Cubasis 'Freeze' feature
- conflict between AU params and MIDI events resolved

### 1.1 — 2019-02-15

fixed icon with 'convert' flourish to differentiate from other mfx apps

### 1.0 — 2019-02-05

No release notes.

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## More apps by Audeonic Apps

- [FreEWI](https://appshunter.io/ios/app/freewi/id485711674)
- [MidiBus](https://appshunter.io/ios/app/midibus/id648856167)
- [MidiFire](https://appshunter.io/ios/app/midifire/id906600872)
- [GigRig MIDI+](https://appshunter.io/ios/app/gigrig-midi-plus/id1090436811)
- [StreamByter](https://appshunter.io/ios/app/streambyter/id1398712641)

All apps by Audeonic Apps: https://appshunter.io/developer/351607509

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*