But again, it hasn't been made explicitly clear which terms are being violated. The GPL doesn't require that code be distributed along with binaries, only that

But again, it hasn't been made explicitly clear which terms are being violated. The GPL doesn't require that code be distributed along with binaries, only that code be made available upon request, and the manner for doing so be made clear. There's nothing about app store which prevents that. The section 7.2 clause in the SDK agreement seems troubling, but it also seems unenforceable. Not only have lots of people blatantly chosen to ignore this provision (see Wordpress), it doesn't seem like it would hold up under copyright law (but I'm not a lawyer).