With Trapster you can use your phone while driving to get real-time audio alerts for live police, speed traps, red light cameras, speed cameras, and DUI checkpoints. Plus with push notifications, you can get the same alerts without having to run the app. It's perfect for road trips, daily commutes, and even short trips to the market. Trapster is the only free app with more than 7 million users, hundreds of thousands of verified speed traps, patent pending virtual radar, and a team dedicated to constantly improving the experience. It's FREE, it's fun, and everyday it saves our users money spent on traffic violation fees and increased insurance premiums.