tankste! - Your fuel price app

tankste! helps you quickly find the cheapest fuel prices in your area using a traffic-light system: green = cheap, orange = slightly more expensive, red = expensive. It compares stations nearby to show the best offers, with filters for gasoline E5, E10, and diesel.

No registration or tracking is required, it is free and ad-free, and the project is open source with code available on GitHub. It also supports cross-border pricing (Germany and Iceland) and provides data sources and legal links for transparency.