Hi Lister,
The best thing to do is download the route as a TCX file and then import it into a navigation app.
The following mobile apps have been recommended by other users of the site:
iPhone - CoRider
Android - OSMAnd
I believe that both have voice prompts.
Hope that helps.
John
Hi:
I'm a youth cycling coach and use plotaroute to map out suggested routes (openstreetmap layer for trails) for group rides. Often i'm suggesting routes to coaches who do not know the trails as well as me. Is there a way to easily convert a map that I send them, to turn-by-turn audio instructions on their phones so they can hear via an ear phone or phone pouch on a backpack strap? I prefer audio to visual instructions as we often ride in the rain and need to have phones protected.
Thanks!
Lister