Pincast is a social audio AR platform whose users pin audio to points in space in the real world. Others who want to hear the pins must go to that single location in the real world to hear it.

Pins can be chained in sequences, enabling audiotours. Users discover a joyful and active new way to escape the everyday, and to pursue online status and reputation. Marketers get a dynamic, data-rich new field of play for businesses and brands.