and there have been several on Mac OS in past year.. tedious stuff, can't remember now ...
but all new stuff all this verification, ok this ok that please... oh well..
Very interesting app. It says just plug the guitar into the iPhone, so the guitar must access the app directly via the iPhone. It is not clear to me where the microphone would enter the picture.
On a Mac since 1984. Currently: 24" M1 iMac, M2 Pro Mac mini with 27" BenQ monitor, M2 Macbook Air, MacOS 14.x; iPhones, iPods (yes, still) and iPads.