Geoportal Mobile is a free Android application developed by Główny Urząd Geodezji i Kartografii. It is designed to provide users with easy access to spatial data services and enable them to browse and locate cadaster parcels. With this app, users can choose from various maps and add external WMS services.

In addition to these features, Geoportal Mobile also allows users to search for geographical objects including address points. The app provides a range of functionalities to enhance user experience, including measuring length and area of a drawn polygon, displaying current location, and registering and saving tracks based on GPS signal. Users can record and track their own routes on the map and save them as KML files.

Furthermore, Geoportal Mobile has an 'In Case of Emergency' (ICE) feature that enables users to send an SMS notification to a selected person in case of an emergency. The app also facilitates identification of addresses, localities, and parcels through a long press gesture on the map. Overall, Geoportal Mobile is a comprehensive travel and navigation app that offers a range of features to help users explore and navigate their surroundings.