Never offensive Larry, great to hear all viewpoints and I most often agree with you. I can say I have The iOS apps Amplatube 3 and Amplatube Fender. I also have the iLoud speaker and an iRig stomp if I want to hook to a bigger amp. Not bad for fast portable sound but so limited compared to the PC version.
So limited I gave up on the iOS stuff for now and went back to my Stealth pedal and controllers with an old Dell lappy I pimped up for the occasion. I can still use the iLoud with the PC version for unplugged DC or just jamming with someone or use it with my main amp if I need to fill a room.
All in all not only the software but also the IK hardware for PC, Stealth pedal, expression pedal and 2 switch controller seems to be made more seriously and sturdy.
The iOS interfaces iRig pre, iRig Stomp not so much. The iRig pre not horrible for the price and it works, really hard to get the input volume for the singer with that tiny little plastic knob. With the voice live app it does OK in a pinch.
The iRig Stomp, though a bit sturdier looking, a really noisy interface from my experience. I even sent the first one back. Bearable with the noise gate up. The noise is not a problem when I hook directly to the iLoud.
Also the App version is far less stable and not quite the same audio quality as the PC version to my ears.
In addition to the amp and pedal limitations of iOS version also controller assignment limitations compared to Amp 3.
Really a fraction of what the PC version can do. When you consider the cost difference though, not all that surprising that the app is a fraction of the full program. A bargain to some folks that don't want all that, I'm sure.
Something tells me that the new Amp 4 app will still be a fraction of the Amp 3 PC version. Hopefully more stable.
I do think that in this instance. It's the iOS version that desperately needs some love from IK.