Σήματα - Drivers Quiz is a free Android app developed by Theofanis Vardatsikos. As its name suggests, this app is designed to help users practice real driving exams. The app allows users to take the exam as if it were real, including measuring their time to complete the exam. After the exam, the app shows the results and provides the correct answers to any incorrectly answered questions.

The app includes all the questions from the Ministry of Transportation, categorized by topic. One of the best things about Σήματα - Drivers Quiz is that it does not contain any advertisements, so users can focus on their exam without any distractions.