Yeah, free app ... but first I must buy phone for 1000$ =))) LOL! What else, maybe I must buy castle in Ireland to play this game? It's absolutely possible to hack your account even if you have security key. If someone wants to hack you, he do it in any way, be sure! And I don't want additional haemorrhoids with such "keys". I know a lot of people who have real problems with accounts just because they accept the security key: lost, broken, changed phone ... etc.. And you do nothing for the game when you buy this key or setup app to your phone! If you want to buy it - buy it. It's your problem! But ingame items for security key owners are too unfair for other players!!!