Wherigo is a toolset for creating and playing GPS-enabled adventures in the real world guiding you to physical locations and interact with virtual objects and characters.
– www.urwigo.com (Windows)
(Client for playing Wherigo-cartridges)
(A great tool for quick and flexible real time-broadcasting)
(Capture a voice, moment or music in seconds – upload audio and share)
(is the best QR Code reader)