Anyone else got the Playstation App on their smartphone/tablet? I just got it at Christmas to link with my PS4 and its pretty useful. As a second screen its not great. You can navigate using it but its quicker just to use the Dualshock 4, but for typing its awesome. It links with your PSN so you can send and accept friend requests anywhere and I can check my trophies and all on the go, as well as turn the console on and off. Helps a lot for when I'm being sneaky and hiding from my parents. Can turn the TV off and wait til they pass or turn it off with the phone.