Excellent for tracking and sharing routes!
Yes, the OSM-based maps are clean and elegant. Offline-viewing of selected tiles is easy and nicely implemented. The tilting/perspective feature is slick. But to my mind the ability to easily record, manage, and share your route data is the killer feature here. You can easily email yourself the route data as GPX files (easily converted to geojson) and thus render it on your own custom maps.
All in all, this is clean, simple, well-focused app, well worth 5 bones.
joyrexus about
MapOut