Waze

Waze is a social app that enables drivers to build and use live maps, real-time traffic updates and turn-by-turn navigation for an optimal commute.

Waze is a social mobile navigation application that allows users to build and use live maps, real-time traffic updates and turn-by-turn navigation to improve daily commuting.

Waze ''s cool navigation app brings you to the intersection of where geogaming meets crowdsourced traffic info and real-time live maps.
You can download at: http://apk.cuaban.net/detail/7480/ Waze .html