Tankerkönig² is an iPhone app developed by BRUNO BUEHRLEN that helps users find the nearest affordable gas station in Germany. With no advertisements or unnecessary inputs, this app provides a direct and convenient way to locate the best fuel prices.

The app uses location information for proximity search and internet access to retrieve up-to-date prices for diesel, super, or E10. Alternatively, users can search for gas stations by postal code, city, or saved favorites.

Tankerkönig² utilizes data from the Market Transparency Agency for Fuels (MTS-K) to ensure accurate and reliable information. Additionally, the app features a compass that points users in the direction of the gas station, making it ideal for quick orientation.

By simply tapping on a gas station, users can also seamlessly transfer navigation to another navigation app for further guidance.