NPD: Kids play on: 26% iPhone, 25% NDS, 23% Android Phone, 21% iPad, 19% iPod, 9% 3DS

[Gamerace]

My own (step)son plays games on his iPad all the time and he has a 360 (which also gets used) but zero interest in 3DS/WiiU. On occassional he'll play a game on the Wii still but all his mobile gaming is done via iphone/ipad and he's very content with that.