If youre a Google Play Music fan and have been limping along with the iPhone version on your iPad, you may already have the big-screen version without knowing it. Thats because the iPad bits are already baked in to the iPhone app, according to 9to5 Mac. In fact, you can even activate it now just by changing a setting called UIDeviceFamily from 1 to 2, though your iPad will need to be jailbroken (which is currently impossible on iOS 7.1.x).