Road Jam app for iPhone and iPad

Knowing the traffic live and correct status means saving time and money to people on the road.

In the past, there are ways to know traffic status
1.Listen to the radio
2.Call traffic service line
3.Mobile app provided by public traffic department

This app was designed to provide "traffic status for all roads".
No matter the type of the road is, highway, express way, or normal road.

As long as there are people upload their own traffic status via this app, everybody can share the traffic status.

Notice :
Continued use of GPS running in the background can dramatically decrease battery life.