My LO is just over 2 years and he's currently learning to count, shapes, colours etc. He watches some programmes on TV that help with this but wondering whether there might be some apps on the iPad that are a bit more interactive than him just staring at the TV. However, not sure if he's too young to be using an iPad already. What age do most people let their LOs use an iPad? We do spend time playing with him as well so this would be more of an alternative to TV time.