Moog released the Model 15 app for iOS which painstakingly recreates each facet of the original Model 15 Modular. It is 4-voice polyphonic and fully supports MPE, making it a perfect synth to play with LinnStrument.
Here’s an initial sketch I recorded with both:
As a bonus, here are a few pictures of LinnStrument with my custom iPad holder and Model 15 running on an iPad Pro:
Lovely! How are you connecting both the linstrument and the apogee to the ipad? Powered hub?
Yes, powered USB hub!