Khan Academy
You can learn anything
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Description

You can learn anything. For free.

Spend an afternoon brushing up on statistics. Discover how the Krebs cycle works. Get a head start on next semester's geometry. Prepare for upcoming exams. Or, if you're feeling particularly adventurous, learn how fire-stick farming changes the landscape of Australia.

Whether you're a student, teacher, homeschooler, principal, adult returning to the classroom after 20 years, or a friendly alien trying to get a leg up in earthly biology — Khan Academy's personalized learning library is available to you, for free.

- Learn anything, for free: Thousands of interactive exercises, videos, and articles at your fingertips. Study math, science, economics, finance, grammar, history, government, politics, and much, much more.

- Sharpen your skills: Practice exercises, quizzes, and tests with instant feedback and step-by-step hints. Follow along with what you're learning in school, or practice at your own pace.

- Keep learning when you're offline: Bookmark and download your favorite content to watch videos without an internet connection.

- Pick up where you left off: Tailored to your current learning level, our mastery system gives instant feedback and recommendations on exactly which skills and videos to try next. And, if you choose to create a free account, your learning syncs with http://khanacademy.org, so your progress is always up-to-date across all your devices.

Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and capital markets), humanities (art history, civics, finance, US history, US government and politics, world history), and more (including computer science principles)!

Already familiar with the Khan Academy website? Not all functionality is available in this app. Community discussions, computer programming content, test prep, parent tools, teacher tools, and district tools should all be accessed directly at http://khanacademy.org.

Khan Academy is a 501(c)(3) nonprofit organization, with the mission of providing a free, world-class education for anyone, anywhere.
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User Rating

4.6 out of 5

120 ratings in Finland

5 star
98
4 star
11
3 star
3
2 star
1
1 star
7

Ratings History

Reviews

Fantastic little app

Dragonsphinx on

The lessons are brilliant. I’ve been studying mainly math and I can say I love the lessons: they are straightforward and easy to understand. I’m actually getting better! The app itself is a little buggy—sometimes doing the exercises is a pain because inputting the right data is hard: buttons “bleed off the screen” so I can only see portions of them, or the whole screen moves (like I’m scrolling) when I’m trying to move dots into position on a graph. If things get particularly tough with some exercise though I just swap to the website for that particular bit. Overall, very satisfied. Would recommend.

Nothing loads

Joopelomortti on

Nothing loads :(

Still Crashing at start

DaPa1a on

iPad 2, iOS 8. Happened few updates ago and still the same after the last update! Pity... Are you even trying to fix it?

Very less contents

Rony Basir on

Still the contents are very less accurate in the app. Such as I was looking for SQL but not in here.

Keeps crashing on iPad Mini

auauanni on

I use an iPad Mini with the latest iOS (11.4.1) but the Khan app (most recent version) keeps crashing every time I try to use it. If it survives long enough for me to click the ”sign in” button, it will crash before I manage to do so, but usually it only keeps running for a few seconds after opening the app. Super frustrating.

The 1st grade math has disappared from the app?

Mjantti on

The whole 1st grade lesson in math deleted itself. Tried to open it once, the app force quitted and after that the lesson was gone.

Highly buggy!

NiinaKesämaa on

Not working on my iPad Mini. Some tasks are not completely visible. The app crashes a lot and gives error messages far too often. Would love to see this work!

Good app, lacks features

Firenze007 on

Great app but it lacks a lot of features that ipad version has. Most wanted feature for me would me the ability to login with my account and continue watching videos where I was left with iPad.

Store Rankings

Ranking History

Category Rankings

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Rank
Top Free
27
Top Free
29
Top Free
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Top Free
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Keywords

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Revenue and Downloads

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App Info

Category
Education
Publisher
Khan Academy
Languages
Spanish, German, Armenian, Azerbaijani, Bengali, Bulgarian, Czech, Chinese, Korean, Danish, French, Georgian, Hindi, Hungarian, Indonesian, English, Marathi, Dutch, Norwegian Bokmål, Panjabi, Polish, Portuguese, Serbian, Turkish, Vietnamese
Recent version
8.1.1 (4 months ago )
Released on
Mar 11, 2012 (12 years ago )
Last updated
1 month ago