miniMIDI vs Midi Amuser

Turn your iPhone into a wired or wireless MIDI controller. Connect to your Mac (or another MIDI-compatible device), load an instrument in your DAW, and start playing! Play notes on 1 to 12 pads or a 13-key transposable keyboard with adjustable velocity, shaped with sustain, mod wheel, and arpeggiator controls. Nothing connected? A built-in demo sound gives you instant audio feedback when you just want to play. Make your controller your own with a custom background and glow colors. Free features include pad and keyboard modes, velocity and transposition adjustment, sustain control, and the demo sound. The mod wheel, arpeggiator, and appearance customization are unlocked with miniMIDI Pro, a one-time purchase.

Midi Amuser lets you connect, control and record up to 10 instruments on 10 tracks with up to 10 input devices. It will take care of your routing, recall your instruments’ CC states across songs and arrangements. It lets you make live loops as well as create complex song arrangements. - make it the center of your MIDI setup - connect up to 10 MIDI instruments - connect up to 10 MIDI controllers - zero latency - stable clock - step sequencer - use a foot switch to record after the fact - manage all your synths’ patches - automatically save and recall Control Change states of your instruments - record, copy, quantise Midi events on up to 10 tracks - arrange up to 16 song parts - make templates for live performances - loop and arrange live - import and export songs