CliffsNotes® is the original (and most widely imitated) study guide. Written by real teachers and professors, CliffsNotes® can ease your homework headaches and help your scores, whether you're studying for an exam or for a standardized test, such as the SAT®.

• Have fun learning!
• Increase your confidence.
• Interact with other students.
• Personalize your own study plan.
• Practice with interactive practice exams.
• Play engaging games.
• Examine actionable score reports.
• Review insightful analytics.

Note: This app is intended only for students who purchased a CliffsNotes® Test Prep course. Without course access, this application will not work. For more information and to purchase a course, please visit our website.