Wiley Efficient Learning is an Android app developed by John Wiley and Sons Inc. It is a free app that falls under the Education and Reference category. The app is designed to help students turn their downtime into study time by providing them access to video lessons, custom flashcard decks, and practice questions in the Test Bank.

The app offers online and offline access to its services, which includes custom Test Bank quizzes with answer explanations, custom Flash Card decks, and Video Lessons with custom video playlists. Students can flag questions for review and track their progress by syncing Test Bank questions and flashcard activity across devices. The app also provides content recommendations based on quiz results for CPA, CFA, and CMA courses. Student and Mentor Forums are available if they are a part of the student's online course.

Overall, Wiley Efficient Learning is a useful app for students looking to maximize their study time. The app's features are user-friendly and accessible both online and offline, making it a convenient tool for students to use anytime, anywhere.