Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Augin - Augin is an augmented reality platform to create, publish and view augmented reality apps.
OwnTracks - Cross-platform location sharing
wisaw - What I Saw Today (cool things) -- Minimalistic Anonymous Photo Sharing
Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...
Drop Messages - Drop Messages is an all-in-one application that lets you send private photos to your friends.