A free, comprehensive app for learning and practicing aviation basics. It contains detailed information about various aspects of aviation, from how airplanes work to how pilots interact with each other, and with the environment.

This app has two primary sections. The first section is a series of flashcards. The second section contains a variety of other study aids, such as an aviation quiz and a pilot's logbook.

The flashcards in this app are arranged by subject, with each subject containing several lessons. For each lesson, the app provides you with two or three facts you need to know in order to successfully complete the lesson.