https://www.wisepilot.com/nav11/site...jsp?action=230

Anybody tried using their android phone with the wise pilot app? I'm using it and it's pretty accurate and easy to use. You can download amaps directly to the phone and it calculates routes very fast. It has a 1 month free trial if you are using a Sony xperia phone with the ice cream sandwhich os. Only drawback is it's P200 a month after the trial and requires a net connection when calculating the routes.