Would like to know the best and easiest GPS application.
There are numerous application available to experiment with in this regard, however, determining which is best and easiest is subjective. Personally, I found the numerous apps that I've used were all easy, but that's Just Me, D...
...Having said that, Apple Maps have progressed to the point where it's all I use. It's provides "me" with clear and precise directions as well as up to the minute traffic conditions that are accurate in this particular area. Until it fails me, it'll be all I use.