Fangkarte is a digital water directory designed specifically for anglers, providing detailed information about various fishing waters. The application collaborates with local associations to ensure that all data and documents are sourced directly from the owners or leaseholders, offering reliable and accurate content for users.

The app features a well-structured display of fishing waters and their protected areas on an interactive map. Users can easily access additional resources, such as depth charts and information on closed seasons or catch limits. Navigation to these fishing spots is also integrated into the app, making it a comprehensive tool for planning fishing excursions. Additionally, Fangkarte allows users to purchase guest cards for fishing access.