GPS Toolbox is a versatile location service software based on your phone's GPS, offering various practical tools to maximize your GPS module's functionality. It supports offline maps and importing/exporting of KML, KMZ, and CSV files. Features include route tracking, speed measurement, location logging, and area calculation.

The app includes a compass for direction recognition, a speedometer displaying speed, distance, coordinates, altitude, and overspeed alerts. You can accurately mark locations, search based on coordinates with radar scan view, and track routes in real-time. It supports latitude and longitude queries, map annotations, and drag-and-drop modifications, with compatibility for various map types and coordinate systems.