Augin - Augin is an augmented reality platform to create, publish and view augmented reality apps.
wisaw - What I Saw Today (cool things) -- Minimalistic Anonymous Photo Sharing
Szoter - Szoter is easy to use, free, online image annotation tool. Annotate, draw and highlight any image.
Zenly - Zenly is a GPS tracker to locate your friends in realtime.
WallaMe - Hide messages in the real world using augmented reality
Snap Art - Snap's augmented reality platform