Over half of US children have pestered their parents for an iPhone

Two thirds of US children aged between two-and-five-years-old use tablets and one third of children in that age group have a device that they can call their own.

And when kids that don't have one aren't asking for a tablet, they're asking for a smartphone instead -- 43 percent of two-to-five-year-olds have pestered their parents specifically for an iPhone, a trend that continues with age.