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Khan Academy app for iPhone and iPad

4.2 ( 1952 ratings )
Developer: Khan Academy
Current version: 4.7.4, last update: 6 months ago
First release : 11 Mar 2012
App size: 165.16 Mb

Khan Academy allows you to learn almost anything for free.

In our iPhone app:
- You can learn anything – for free: Over 10,000 videos and explanations at your fingertips in math, science, economics, history, and much, much more
- Sharpen your skills: over 40,000 interactive Common Core aligned practice questions are included with instant feedback and step-by-step hints. Follow along with what you’re learning in school or practice at your own pace
- Quickly find what you need: Redesigned navigation and search make it faster to find what you want
- Keep learning even when you’re offline: Bookmark your favorite content to “Your List” for easy access, and download it to keep learning even when you’re not connected to the internet.
- Pick up where you left off: Your learning syncs between your iPhone and, so your progress is always up-to-date

In our iPad app, you can also:
- Flex your muscles: the app adjusts to give you interactive exercise recommendations that are tailored just for you through the world of math.
- Show your work: the app harnesses the power of writing down your thoughts as you problem-solve with a beautiful, expansive scratchpad. Once you have your answer, just write it in, and we’ll recognize your handwriting (powered by MyScript)!

Learn using videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, linear algebra), science (biology, chemistry, physics), economics, and even the humanities with playlists on art history, civics, finance, and more.

Spend an afternoon brushing up on statistics. Discover how the Krebs cycle works. Learn about the fundamentals of music notation. Prepare for the upcoming SAT, GMAT, or MCAT. Or, if you’re feeling particularly adventurous, learn how fire stick farming changed the landscape of Australia.

It doesnt matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology—Khan Academys materials and resources are available to you completely free of charge.

Head over to to learn more."Khan Academy allows you to learn almost anything for free.

Pros and cons of Khan Academy app for iPhone and iPad

Khan Academy app good for

Seriously I am glade that they r still people who cares abt studies and learning ! Thank u so much
Best app for learning science! One problem is the stability of the app if you have too many bookmarked topics (crashes a lot)
Education... The solution of our problems. This app is amazing!
Problems without answers, activities closing all of a sudden, etc.
First of all I think that Khan Academy is a great service. Wouldnt wont to miss it in math and science :) Salman Khan even got me to watch videos regarding topics I otherwise had absolutely no interest in, like history :) But back to the app. Its a nice app, it does what its supposed to and it does it well. I think the choice of color is a bit iffy and the overall UI not very creative, but what ever, its still great to have :) thanks a lot! :)
How about a login (like in the iPad app) to track watched videos and remember where to continue? Edit: Login now available! Great app, awesome content, easily 5 stars!

Some bad moments

The website is perfect but the app is not at all! Impossible to change settings, language, and worst of all: impossible to do as the website to continue your progress. You must find where was your last video/lesson and I couldnt find myself in the app... Once more, i absolutely love the website but please add more functionnalities to the app!!!
Medicine section simply disappears :( Microeconomy disappear too
This is a beta at best. I would call it an alpha. While a lot of the content of Khan Academy is great and the interface with handwriting recognition is nice. But the app makes for a poor and annoying learning experience. The interface is full of stuff that is not important but its quite hard to find your way around as there is so little navigation/explanation. There must have been a popup maniac at work. Popups and dialogues are pestering all the time. And not just some but many on each new page. Very often they just dont work and you cannot even close them. The page just freezes, all the time. Unusable. Its the same on the webpage, really disappointing. There needs to be MUCH more focus on the essentials. This way it takes almost all the fun out of learning. For a learning program that is the worst I can say.
You cant get the right numbers or symbols with the stupid drawing board to submit your answers. Other options please
Nothing against Khan Academy, just want raise awareness that the app has serious bugs for K to 6 users. After installation, under math there will be primary grade content. After restarting the app, all those content just mysteriously disappears. And, when trying to search for the content, for example, search "3rd grade", it will return "3rd grade math warm up". You try to select, the app crashes. The website seems to acknowledge this bug but the solution is to "not use the app"!? Please fix this soon! I will adjust my rating accordingly.
I have an existing Khan Academy account but when I went to log in I typed in everything then it erased it all like I didnt log in.

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