So I purchased MIDIbus to see how it works. Its the first time in my iOS music making life that I experienced a completely solid MIDI clock between applications. I was using DM1, Loopy, and Thesys (controlling sunrizer) all at the same time and everything was as tight as an integrated DAW on the computer. I really hope people take this seriously because it is the tightest MIDI clock I’ve ever experience on any platform hardware or software 
. Too bad hardly any of the major iOS DAW’s allow external MIDI clock sync because this would be the end all be all of MIDI clock on iOS