Supermacguy
macrumors 6502
2 devices on one account. IE you can't use it on a phone, a pad, and a mac. And what does it matter when that started? It's in effect now.What do you mean it is limited to two devices? And when did they start that? A year ago or two years ago.
I hate to sound rude, but are you doing any research of your own on these apps? You would have found out about this right away.