It seems that Routeplanner in mobile (Android) doesn't know your location. You open it up an tell it to create a new route, and it centers you in the ocean somewhere (in this case off the coast of Africa). The tools on the left seem to have a button that might appear to take you to your current location...
... but the button seems to do nothing.
Might be handy to be able to create a route with a starting point at your current location. Sure you can tell it to find an address. But, if you are out and about you may not know what that is.
Have I missed something?