c:geo - c:geo is simple yet powerful unofficial geocaching client for Android devices.
iCaching - iCaching is the all-in-one Geocache manager for the Mac.
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.
GeoGet - Geoget is a Windows application to operate your own databases of geographic points, with primary...
GSAK (Geocaching Swiss Army Knife) - GSAK is the all in one Geocaching and waypoint management tool.
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'.