Before installing the application, please watch the movie (you can without sound - it is with subtitles). More info on page: http://polskiegory.byledobiec.pl Polish Mountains - 7 benefits for you: 1. You will see on your phone a virtual panorama of the mountains with descriptions of the names of the peaks, altitude and distance to them, 2. The description of the mountains will automatically move as the phone rotates, 3. You will take and share photos of mountain panoramas with descriptions, 4