I made it mainly to display KML file exported from Casio's activity application for easy viewing. *How to use Launch the application and load KML, KMZ file. Or choose this application as the sharing destination. All data will be displayed. You can display lines, points, polygons etc. one by one with the arrow keys at the bottom. *Function Auto resize: on, off Orientation: Automatic, Portrait, Landscape Map style: standard, satellite, terrain, hybrid, non *Attention It does not complet