Scavenger - An augmented reality scavenger hunt for cash prizes
c:geo - c:geo is simple yet powerful unofficial geocaching client for Android devices.
Treasure Hunt - A scavenger hunt app for kids, powered by machine learning
GeoGet - Geoget is a Windows application to operate your own databases of geographic points, with primary...
Detour - Immersive audio walks, now in 17 cities
GlobalBucket - Application for sharing the nicest places and the best activities on earth.