A free app for Android, by Dr. Panda.
Dr. Panda Toy Cars – Kids Game is an app developed by Dr. Panda. It is designed to be a game that will teach children different concepts. There are 4 different cities that the child can explore. There are 20 vehicles available, including a fire truck, police car, ambulance, and others.
Your child can explore the cities and the roads. He can also go through the traffic and get to the other side.
This is a free version of the game. There are in-app purchases you can avail of to unlock more features.