Sounds good, but...
Beware this iOS app has little to do with the product being reviewed on many digital platforms and online tutorials! There is no manual or instruction help offered, and you're on your own to figure things out. If you your amp savvy and can decipher dozens of abbreviated cab and mic combination or have lots and lots of time to kill figuring everything out, then this is maybe for you. Otherwise, I'd suggest spending you money elsewhere or travelling with your computer rig and buying the desktop version. Like I said, it does sound good, but not very transparent or user friendly...