Revise IT is a full version education and reference app available for iPhone. Developed by Influential Software Services Ltd, this app is designed to help users test their knowledge on various operating systems including OS X v10.10 (Yosemite) all the way up to macOSVentura).

With Revise IT, users can access a comprehensive set of questions and quizzes to assess their understanding of different operating systems. The app covers OS X versions such as El Capitan, Sierra, High Sierra, Mojave, Catalina, Big Sur, Monterey, and even the upcoming Ventura.

The app offers a user-friendly interface, making it easy to navigate through the questions and quizzes. It provides detailed explanations for each answer, allowing users to learn from their mistakes and improve their knowledge.

Whether you are a student studying computer science or an IT professional looking to brush up on your OS X knowledge, Revise IT is a valuable tool to test your understanding and expand your expertise in operating systems.