allthemidi – Sergi Miral

WHAT?
Design your own custom MIDI controllers and send MIDI messages to other apps & hardware.

HOW?
This app works in combination with Audio Unit apps that listen for MIDI events. A great free app that allows sending MIDI messages to other apps & devices via Bluetooth or USB cable is Midimittr (https://apps.apple.com/us/app/midimittr/id925495245)

BASIC
The main MIDI properties for each component (channel, note, cc) as well as the customisation options (color, direction, text) can be changed using the controllers shown in the screen.

ADVANCED
Inspecting the underlying data structure in json format will give you access to more tweaks. Check the existing templates to know more about some of the possibilities.

HELP
If you need support with your layouts or have any feedback or ideas to improve the app just go ahead and get in touch (allthemidi@gmail.com)