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.
GSAK (Geocaching Swiss Army Knife) - GSAK is the all in one Geocaching and waypoint management tool.
iCaching - iCaching is the all-in-one Geocache manager for the Mac.
c:geo - c:geo is simple yet powerful unofficial geocaching client for Android devices.
OCM (Open Cache Manager) - OCM (Open Cache Manager) is a free and open geocache management program, supporting geocaching.
Cachly - Join the treasure hunt with the essential geocaching partner for iOS