"GPS-Trk Mini" is a GPS tracking app that enables users to share and monitor their real-time location and path using their Android device. It allows friends and support teams to follow movements during adventures or business like fleet management. Users can create public tracks for free or opt for shared/private tracks through subscriptions. The app integrates with GPS-Trk Net cloud service, providing an easy-to-use interface backed by advanced technology for seamless tracking with photos accessible through any web browser.