Khan Academy

Khan Academy

You can learn anything

103K ratings
1326 reviews
With Ads#69 in free Education
📚 Education
Free
With Ads

Details

  • Released
  • Updated
  • March 11, 2012
  • February 24, 2026
Khan Academy screenshot #1 for iPhone
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About

Access a vast library of free educational content, including interactive exercises, videos, and articles. Master subjects from math and science to humanities and finance at your own pace, with offline access and personalized learning paths.

Thousands of interactive exercises, videos, and articles
Study math, science, economics, finance, grammar, history, and more
Practice exercises with instant feedback and hints
Offline content access
Personalized learning mastery system
Syncs progress with website account
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What users say

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What's New in Khan Academy

8.4.1

February 24, 2026

∙ Bug fixes and performance improvements.

Charts

Top Free

📈 69+2

Education

This app rose +2 positions in Education chart.

Last updated on July 18, 2026.

User reviews

Lets gooo

I do love Khan academy 😄

Good app ig

Wow. *cough*

Ok so now it goes to college

This is much better than “Khan Academy Kids.” It finally goes up to college. I am 10 years old and in 5th grade. Khan Kids taught me the ABCs. WWWWHHHHAAATTTT?! So now I am very happy that I get a challenge and some REAL learning. So just a reminder not to download Khan Kids and to download THIS one if you are serious about learning. This app even lets you choose courses! How exciting! You get to choose what you learn. 5 stars.
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Don’t do it.

Do not get this trust me please.

Free learning!

A great and accessible resource which I use instead of scrolling and without need of paying a monthly subscription! Keep education free and easy thank you for this app, I hope more subjects will be added.

Developer apps

Featured on

User experience

🐞

Reported Bugs

7 issues

Incorrect answers marked wrong

Bug

Keyboard issues

Bug

Glitches in interactive diagrams

Bug

Crashes and freezes

Bug

Content not loading

Bug

Formatting issues in math

Bug

Bugged answer input

Bug

Requested Features

10 requests

Add dark mode

Feature

Improve search and navigation

Feature

Add more content for higher grades

Feature

Allow redoing exercises

Feature

Improve writing/drawing tools

Feature

Add split screen support

Feature

Improve progress tracking

Feature

Add more language options

Feature

Add more science and coding content

Feature

Improve SAT/test prep features

Feature

FAQ

What can I learn with Khan Academy?

You can learn a wide variety of subjects including math (arithmetic, algebra, calculus), science (biology, chemistry, physics), economics, finance, grammar, history, civics, and computer science principles. The app offers thousands of interactive exercises, videos, and articles to support your learning.

Is Khan Academy free to use?

Yes, Khan Academy is completely free to use. It is a 501(c)(3) nonprofit organization dedicated to providing a free, world-class education to anyone, anywhere. There are no hidden costs or subscriptions.

Can I use Khan Academy offline?

Yes, you can keep learning when you're offline. The app allows you to bookmark and download your favorite content, including videos, so you can watch them without an internet connection. This is ideal for learning on the go.

How does the app personalize my learning?

The app features a mastery system tailored to your current learning level. It provides instant feedback and recommendations on which skills and videos to try next. If you create a free account, your learning progress syncs with the Khan Academy website, ensuring your progress is up-to-date across all your devices.

What is the difference between the app and the website?

While the app offers a robust learning experience, some functionality is exclusive to the Khan Academy website (http://khanacademy.org). This includes community discussions, computer programming content, test prep resources, and tools for parents, teachers, and districts.