Application features: *Two game modes: Quiz with the choice of the correct option from several answers and the mode "True or False"; *Select the road sign's category. You can choose necessary groups of road signs to exercise and guess only their; *Two difficulty levels: in the application, you can select the number of answer options: 4 or 6. It helps to complicate or facilitate the quiz; *Statistics after each game: the application shows the total number of answers and the percentage of correct answers among them; *Complete UK Traffic Signs 2021 guide; *The application does not need access to the Internet; *The application is optimized for both: phones and tablets; *Simple and intuitive interface.