Questionizer is an Android app developed by raca that allows you to create and take tests from your mobile device. The app lets you generate your own exams for a variety of purposes such as admission exams, theoretical driving tests, quizzes, and more. You can easily create exams within the app and organize them into folders. The program also allows you to recover your deleted exams from an exam history and share them publicly. You can even download free exams from the app cloud and add questions to exams using a .txt file.

Questionizer also has several unique features such as the ability to send tests and results to friends via email, Whatsapp, and other platforms. Teachers can also send exams through a link and control the results of their students. Additionally, you can add observations to every question and the app features an A to F results system. Questionizer also has different color themes and allows you to earn achievements. Overall, Questionizer is a useful tool for anyone looking to create and take tests on their mobile device.