Trafik İşaretleri (Sınavlı) is an Android application developed by KBLab. It is a free educational reference program that provides comprehensive information on traffic signs in Turkey. The app is designed for those who are preparing for the driver's license exam, driving instructors, and those who want to keep their traffic knowledge up-to-date.

The app covers all the traffic signs used in Turkey, including Danger Warning Signs, Traffic Control Signs, Information Signs, Parking and Stopping Signs, and Horizontal Markings. It offers a user-friendly interface with clear and concise explanations of each sign, along with their meanings and usage. The app also features a quiz mode to test your knowledge of traffic signs, helping you prepare for the driver's license exam.

Overall, Trafik İşaretleri (Sınavlı) is an excellent educational tool for Turkish drivers who want to learn and refresh their knowledge of traffic signs. It is easy to use, informative, and free of charge.