is a free community-based app that uses real-time traffic data to map optimal driving routes. In addition to providing turn-by-turn navigation, Waze allows users to report traffic jams, speed traps, police presence, and a number of other factors that can contribute to heavy traffic. Landmark and gas station indicators provide additional information to help drivers along their routes.
Usage of the application requires iOS 7 or later.
Waze for iPhone is also available on Android