Supercars at Your Fingertips
Even if you’re a diehard Prius fan, you’ll still be blown away by Road Inc. ($6), an iPad app that opens the doors — and pops the hoods — of 50 iconic rides, shown as 3-D models in 2,500 photographs. Your kid will dig the exhaust notes; gearheads will devour the 40 maintenance manuals and 150 factory schematics.