I was on android and bought CoPilot UK and it was awesome. one off payment and yours for life (as long as stay with same platform) Free map updates! NO internet required to use it as maps stored on device. Only uses your location via GPS. No I have swapped to IOS so need to buy it again, think £29 or £39 cannot remember now. Before I do.... What do you guys/gals use? I like copilot as no internet as have very little on my plan so was good option. down side is local stored maps, which if you buy all of Europe was about 12GB! I only have a 16GB iphone but I only want UK maps so not a problem. Copilot is used at least here in UK anyway in about 80% of those little things you sign when postman/courier comes. Just looking for options before I buy.