This Mac program was created for UK residents who wish to practice their knowledge of traffic signs before taking the driver license test. The application gives you access to a lot of study material, detailed explanations for each road or traffic sign, flashcards for practice, and multiple tests to evaluate what you've learned.
UK Traffic Signs keeps track of the lessons you studied, lets you mark the chapters you completed, offers you complete statistics after taking quizzes. Furthermore, it provides you with an option to erase all of its records and start from scratch with the learning and testing processes.
Another advantage is the fact that you can use the flashcards to easily memorize the meaning of each road or traffic sign before taking the test. Once you think you're ready, you can start completing the quiz. Once you finish your test, the program lets you know which questions were answered correctly, wrong or skipped.
I also like that you can copy text content from the study material and paste it within other apps within your Mac (like a word processor, if you wish to take notes).
In conclusion, it's worth buying this program if you intend to take your driver license exam in the United Kingdom.