BlachyPL: Polskie Tablice Rejestracyjne is a free Android application that allows users to quickly check the origin of car and motorcycle registration plates. With just a few taps, the app provides information on where the vehicle came from, making it easy to identify road pirates or roadblocks. The app is only ~3.7MB, making it a small and efficient tool for anyone on the go.

BlachyPL: Polskie Tablice Rejestracyjne offers the option to search both by registration code and by the name of the village. It contains information from Wikipedia and allows for navigation to the location. Additionally, the app includes an option to view missing registration plates. The app is completely free and the developer, InstaSoft, welcomes feedback and ideas for further development.