Using BB with a iOS Looper

I am new to the looping thing (I use a basic one on my Guitar Multi pedal - No Midi), but saw another post somewhere about using BB with an IiOS looper app(Loopy HD). Since I am not ready to invest $400 in a looper like Boomerang III, was wondering what the options might be using BB with an app, since iOs pretty much owns the live music software industry. Anyone have any experience in the capabilities - In theory, can the BB control the loops of an iOS apps?