I can create my own routes in an app like maps.me or google and save the offline map with waypoints but I imagine all that work has probably been done by others who know the technologies better than I do. While I actually prefer having a paper map in my hands, iPhone apps will import GPS tracks saved as KML or KMZ files.
Does anyone know of a repository for, say, the RS walking tours of Edinburgh or Glasgow?
Tried a superficial search of the forums, sorry if this an old topic, just point me to the earlier answers.