I'm not. I couldn't see anywhere on the app description or in the lengthy custom EULA they attached that notifies the user that they are actually buying a subscription or leasing the songs (or that the app is allowed to expire, for that matter).
When you buy Guitar Hero or Rock Band on the playstation, the disc is yours to keep and play forever (I assume). I'd expect the same from an iOS app.
When you buy Guitar Hero or Rock Band on the playstation, the disc is yours to keep and play forever (I assume). I'd expect the same from an iOS app.
Especially since the .ipa download is 160 MB.