c:geo - The powerful Android geocaching app.
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Updated
Sep 8, 2026 - Java
Geocaching is a real-world, outdoor treasure-hunting game. Dedicated containers, known as geocaches, are hidden throughout the world, publishing their coordinates as well as any other relevant information online. Participants then use public information to locate them in order to sign a logbook inside, proving that they have solved the mystery and successfully located the cache. As of 2026, there are over 3.4 million active geocaches worldwide.
c:geo - The powerful Android geocaching app.
Clone of the unmaintained repository (biylda/WhereYouGo) to continue app development
GpsPrune is a map-based application for viewing, editing and converting coordinate data from GPS systems.
GC little helper II - Some little things to make life easy (on www.geocaching.com). Powerful, configurable tool to improve and expand the geocaching pages.
A Python 3 interface for working with Geocaching.com website.
🌍 Websites, applications, and other resources for Geocaching
GPX Viewer is a web app to display caches from a gpx file on a map.
Script for Mozilla Firefox and Google Chrome browser to send geocaches directly from your browser to c:geo on your phone.
A Locus simple add-on allows you to download and import caches directly from Geocaching.com site.
PHP 8 implementation of the Groundspeak's REST API
Backup all changes about the Groundspeak API
Solana Summer Camp Hackathon: GeoNFT is an outdoor activity game in which participants use a Global Positioning System (GPS) to hunt down Non-Fungible Tokens (NFTs) around the world.
Coordinate Joker is an Android geocaching addon for Locus Maps and c:geo
Power Walk Adventure
Corpsman Cache Manager is a multiplattform geocache managing tool (compareable to GSAK or c:geo) for desktop PC's.
Cache manager to synchronize cache logs between geocaching.com and opencaching.de
Land Nav, dead reckoning, and orienteering training datafield for Garmin GPS Connect-IQ enabled devices
Java implementation of Groundspeak's Geocaching Live API.
GeoRoadbook, create your geocaching roadbook ready-to-print from your gpx file.
Released May 3, 2000