after talking to some people who have the PC version AND the Ipad version, I’m going to get it for the PC rather than for the IPad. I think the IPad is most useful as a control surface... the apps themselves are intriguing, but IMO not really useful for recording. But the ability to trigger notes from an infinitely variable glass control surface is inestimably useful. I plan to pursue the goal of setting up the ipad strictly as a MIDI controller that gets used in conjunction with DAW apps on my music computer.

FWIW, FLStudio has a lifetime free upgrade policy. Pretty hard to beat. My son bought it when it first came out years ago,and he still gets free upgrades.. so the offer is legit.

Every now and then a music app breaks all the paradigms and does something in a way that is more intuitive and useful than other apps. PGMusic's apps are like that... and I think FLStudio is too, in a completely different way.