So far this app seems pretty ok, but one thing that is not user friendly is that when on the interstate, instead of directing you to exit names it directs you to exit numbers. For example in San Diego when on I-5 north if the app wants you to exit onto another interstate instead of saying to exit onto the 163 North it says exit onto 16B. The problem with that is that the signs for this exit ONLY call out by name (163 N) and there are no exit numbers on this particular transition. Most people know routes and give directions by names and not exit numbers which often times these exit numbers are not displayed. This is bogus and causes people to miss their exits frequently
Charicakez31 about Mapkin - GPS Navigation, Maps & Traffic