MIDI Messenger is an AUv3 MIDI plug-in that came to life as an answer to the lack of MIDI processors for iOS.
It allows creating an endless list of ‘messages’ that will be sent after being triggered by incoming MIDI or system events.
Heres the list of possible triggers: On Load, CC, Note On, Note Off, Transport Stop, Transport Start, Transport Continue, Pressure. Please keep in mind that in order for Transport triggers to work, you need to pass MIDI clock to MIDI Messenger.
Here are possible message types: CC, Program/Bank Change, Note On, Note Off, Pressure, Pitch Wheel, Sysex, All Sounds Off (CC).
Messages have order, the first message to be triggered and sent is at the top of the list. The last one is at the bottom.
You can specify a delay time in milliseconds so the message is sent a bit later than the trigger-event was detected. You can discard incoming messages that triggered new messages, or pass them through. You can also reorder messages.