Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...
OwnTracks - Cross-platform location sharing
Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Pathshare - Pathshare is a beautiful app that helps you share your path in realtime.
Hemisphere - Do you miss Google Latitude? Hemisphere is here to help.
PhoneTrack - Nextcloud app to create tracking sessions to display phones position in real time and export activity to gpx.