TomTom GO Mobile App

Price: Free for 50 miles a month | Available on: iOS, Android | Maps: Offline

TomTom entices you into the mobile world with a freebie, but unlike CoPilot’s free taster version of its all-singing and dancing Premium, the GO is fully functional, complete with traffic, all maps and speed camera alerts. However, you’re limited to 50 miles a month unless you splash out £14.99 for one year or £34.99 for three. Our top two are now reasonably close in terms of price, yet as slick as the GO is – TomTom users will feel at home straight away – CoPilot has the edge for simplicity and features.