Want to perform like deadmau5? The artist's customizable OSC/PILOT control surface is now available to everyone. Set up your own touch-screen performance controller!
WifiMIDI could give you wireless control over your Eurorack from your iPad or Windows device using TouchOSC or your DAW
Looks a bit plain but you can't fault the functionality of yMIDI - a Windows 10 Universal App multi-touch MIDI controller