The GPL says, "you must grant people the right to distribute, modify, and study this... or you may not distribute it at all." The app store says, "you may not r

The GPL says, "you must grant people the right to distribute, modify, and study this... or you may not distribute it at all." The app store says, "you may not redistribute this". Those two terms are incompatible, and neither side is willing to change the terms.