The "Police Radar (Speed Camera Detector)" application is a useful tool for drivers who want to avoid traffic police fines. The app displays the location of both stationary and portable speed cameras, as well as traffic patrols marked by other users. This feature makes it a more comprehensive alternative to traditional radar detectors.

One of the main advantages of the application is that it is completely free and does not require any registration. It also works like a GPS speedometer, displaying your speed and showing speed limits on road sections near fixed speed cameras. This information can help drivers stay within the speed limit and avoid getting caught by speed cameras.

However, it is important to note that running the application with GPS turned on can reduce the battery life of your smartphone. Despite this, the benefits of using the "Police Radar (Speed Camera Detector)" application can help drivers minimize communication with police officers and avoid traffic fines.

In conclusion, the "Police Radar (Speed Camera Detector)" application is a useful tool for drivers who want to stay informed about the location of speed cameras and traffic patrols. Its comprehensive features, including the ability to mark portable cameras, make it a more effective alternative to traditional radar detectors. While using the app with GPS turned on may reduce battery life, the benefits of avoiding traffic fines and minimizing communication with police officers make it a worthwhile tool for drivers.