Police Flash is a free android app developed by Steve z that simulates the effect of police lights. This app is a practical tool that can be used in various situations, such as when you need to signal other drivers or pedestrians to stop or move out of the way.

With its simple interface, Police Flash is easy to use and offers different light patterns to choose from, including red and blue, and red and white. The app also allows you to adjust the speed and frequency of the flashing lights, making it customizable to your needs.

Overall, Police Flash is a useful utility app that can come in handy in different situations. It's a simple, free and practical tool that can be easily downloaded from the Google Play Store.