Apps

iPhone Apps

Caches App(our favourite application for geocaching on the iPhone.)

Geocaching Intro App (a good place to start when geocaching on iPhone.)

Geocaching Full App (a really good app for geocaching when mobile.)

Android Applications

C:Geo (powerful geocaching app for Android).

Geocaching Intro App (great app to get start when you want to get started.)

Geocaching Full App (a more serious app to extend your caching adventures!)

Windows Applications

Geocaching Swiss Army Knife (GSAK) (by far the most popular geocaching application for the PC)

ClayJar Watcher (Freeware application that helps you manage your Pocket Query GPX files.)

Mac Applications

iCaching (a fully featured Mac app for Geocaching.)

MacCaching (good, but a little bit outdated Mac App)