Mobile Trail Explorer is an application for user to view and record tracks using the mobile phone and GPS device. Recorded tracks can be exported in KML format on memory card so that they can be viewed in Google Earth application later on. Mobile Trail Explorer is mainly targeted for recording biking, hiking etc. trails.

Software runs on Java platform so it is supported by many mobile phones. It is required that mobile phone supports Bluetooth connections (JSR 82) for GPS and File connection (JSR 75) for exporting trails.