[avaloneon]

> I still don't understand what would "FairPlay applications" entail? Anyone care to explain further?

Apps on iOS are kept encrypted until runtime, presumably to deter piracy.

Obviously this makes reverse engineering/studying apps difficult, hence all the interest in a way to get unencrypted apps

[grishka]

And as is usual with DRM, all it takes to defeat is one jailbroken device. Or, in this case, just one running an old enough iOS version.