Unless you have developer skills you may be frustrated.

The average user who tries to follow the instructions for getting midis onto their iphone(the entire point of downloading this app in my view) will find this frustrating. Typing in ip address numbers and working thru compatibility and troubleshooting errors related to unuserfriendly applications will stop your basic dude wanting a midi file in his iphone. After way too much time and effort i got a few midis on my iphone but ill look to an easier program or user oriented update in the future to do more

Britelife about Midi Player, v2.0.1