* [[https://media.ccc.de/v/glt24-460-radfahren-und-wandern-mit-dem-osm-kartenmaterial-im-vergleich|German video, comparing maps and apps]]
  * https://brouter.de/brouter-web/ - great site for planning bike trips and downloading as gpx
  * OSMand - Android app to load the trips on the mobile, and follow the path