So I’ve started using MG2 on my ipad and love it but system wise something seems to be wrong. I have to give access to my microphone in order for MG2 to work and I end up with a constant feedback tone through my ipad. Also, when I close MG2, the microphone stays on.
You should consider to get some audio interface for your iPad.
I’m using an Xtone pro.
The irig 2 works with the iPad and does not have that issue
With a setup like yours check the input and see if you can select the Xtone pro as the in/ out device in MG2