A free program for Android, by Mateusz Gaczkowski.
Trails Pieniny is an application that can be used for planning hiking trips in Pieniny and the surrounding areas. The application will calculate the fastest or the shortest route, display it on the map, and show details such as estimated time, distance to be covered, altitude difference, and an approximate level of technical difficulties. The user can select the starting point and the destination, and the app will calculate the route and display it on the map. The user can change the selected points by using the back button of the mobile device.
How to use the application:
The user needs to select the starting point and the destination, and then the app will calculate the route and display it on the map.