Blue Chatter Police Sirens is an iPhone application developed by EcoApps LLC, available for free in the Education & Reference category under Books. This app provides users with a simulated experience of police lights and sirens, offering features such as red and blue lights, customizable speed of light alternation, and access to police codes within the app.

Users can enjoy the realistic simulation of police lights with the ability to adjust the speed of alternation to their preference. Additionally, the inclusion of police codes adds an educational element to the app, enhancing the user experience. Blue Chatter Police Sirens aims to provide an engaging and interactive platform for users interested in experiencing simulated police lights and sirens.