Khan Academy allows you to learn almost everything for free.
+ You can learn everything for free: Over 10,000 videos, exercises and articles are now available on the Android app in math, science, computer and more.
+ Strengthen your knowledge: Over 40,000 interactive exercises adapted to the curriculum are available with correction and clues to never get stuck on an issue. Review what you learn at school or practice according to your desires.
+ Find quickly what you need: navigation has been reviewed. It has never been faster to find what you are looking for.
+ Keep learning even offline: add your favorite content to "Your list" and download it to continue learning even without an Internet connection.
Download Khan Academy 5.2.2 APK For Android