Tap Zoo Classic He says Tap Zoo is: "like Farmville but with animals." There are animals on an island, and you need to breed them and bling out your island (which of course is speeded up by in-app purchases or cold hard cash - parents beware!)

doodle jump: HOP The Movie He loved Doodle Jump, but now that he can have a bunny hop among Easter eggs, it's even better.

Chess Free This one I encourage - to cultivate good old strategic thinking skills, rather than video-spatial skills!