GooseChase - The Original Scavenger Hunt App
Hadur - HADUR is a free mobile location based multiplayer game for Android, iPhone, iPad and Windows Phones.
Actionbound - Take people on real-world treasure hunts and guided walks Actionbound is an app for playing digitally interactive scavenger hunts to lead the learner on a path of discovery. We call these multimedia based hunts 'Bounds'.
Sighter - Sighter is a social, outdoor treasure hunting activity, where you can play hide and seek with...
Scavenger - An augmented reality scavenger hunt for cash prizes
Geocaching - Geocaching is the premier app for locating geocaches. This app is available for both the Android and iOS platforms, and it makes locating these popular hidden treasures easy and fun.