What's the Traffic Sign? is a free educational game app developed by Apps Bergman for Android users. This app is designed to help users learn and understand the different types of traffic signs. The app features three categories of traffic signs: Regulatory, Warning, and Recreation. Each category has several signs that users can learn from.

The app not only helps users learn the signs but also provides a simulation mode to test their knowledge. What's the Traffic Sign? is an offline app, which means users can play it without an internet connection. The app's interface is user-friendly and easy to navigate. With its visually appealing graphics, it makes learning traffic signs fun and engaging. Overall, What's the Traffic Sign? is an excellent app for users who want to learn about traffic signs and their meanings.