Løyper/Längdspår/Loipen is a free Android application designed for cross-country skiing enthusiasts. It provides users with real-time information about ski trails across Norway, Sweden, Switzerland, and Germany. The app features detailed trail conditions, including the grooming status and maintenance history of each trail segment. Users can easily find out which trails are freshly groomed and their current operational status. Additionally, the app allows for route planning, enabling users to create custom paths and view elevation profiles, ensuring a well-informed skiing experience.

Beyond trail conditions, the app offers a wealth of information, including pre-defined routes with details on distance and elevation gain. Users can also discover points of interest such as parking areas and restaurants near ski trails. A favorites feature allows quick access to frequently used locations, enhancing usability. With support for multiple languages, this app caters to a diverse user base while ensuring privacy by storing data locally without requiring an account.