Apps
Games
Spend an afternoon reviewing the statistics. Discover how the Krebs cycle works. Learn about the basics of music notation. Get an advantage over the fundamentals of geometry next semester. Prepare for the SAT, GMAT, LSAT, MCAT, NCLEX-RN and AP exams. Or, if you feel particularly adventurous, learn how firewood farming changes the landscape of Australia.
Whether you are a student, teacher, home educator, principal, adult who returns to the classroom after 20 years or a friendly alien who tries to gain an advantage in earth biology, the Khan Academy learning library is available to you from free form.
Supported Android
(4.1 and up)
Ice Cream Sandwich (4.0 – 4.0.4),Jelly Bean (4.1 – 4.3.1),KitKat (4.4 – 4.4.4),Lollipop (5.0 – 5.1.1),Marshmallow (6.0 – 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)