Khan Academy

Khan Academy

Khan Academy allows you to learn almost anything for free


Additional Informations
  • Current Version: 2.6.3
  • Updated: February 22, 2018
  • Requires Android: 4.1 and up
  • Installs: 5,000,000 - 10,000,000

Screenshots


Descriptions


Khan Academy allows you to learn almost anything for free.

- 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 Android and khanacademy.org, so your progress is always up-to-date

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 doesn't 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 Academy's materials and resources are available to you completely free of charge.

Head over to www.khanacademy.org to learn more.

Reviews


4.6
75,914 total
5 60,390 
4 8,814 
3 3,100 
2 1,125 
1 2,485 

  • Khan Academy
    Curtis Wilkinson Published date: February 14, 2018

    It's great, just like the website. 1 thing it is missing is scratch paper or notes. I have galaxy note 8 and was hoping to be able to do work within the app. Would be awesome if you guys added this, you wouldn't even need a stylus one could use their finger, it should at the very least be an option, thank you. Full Review

  • Khan Academy
    Freya Cooper Published date: February 13, 2018

    Its an amazing app. I love it so much and use it all the time, thankyou so much for providing such a valuable learning tool for free. I have only one issue. Please please please add a feature to save videos to external storage. This would be UNBELIEVABLY helpful as my internal storage is quite small. This is the only problem, but it does make a big difference to how easily i can use this awesome app. Thankyou! 😊 Full Review

  • Khan Academy
    Casey Burns Published date: February 10, 2018

    This is an amazing learning resource. Some people say that it should be used to supplement other learning resources, but I'd have to disagree. This has taught me algebra in a way that no teacher has ever explained to me. I'm going to use this to learn calculus before I go to college and I'm not ashamed one bit. Hell, if I get some great career, I'll donate my first paycheck to Khan Academy. Full Review

  • Khan Academy
    Rajiv Kumar Published date: February 14, 2018

    Awesome app for learning from budding learners to senior students. No ads. Complete course and maintained syllabus.. Never seen any learning platform like this. Includes exercises too. Also video can be downloaded to watch later. It also have specilized courses for preparing for specific exams like IIT-JEE. Have a well organised course lectures for 11th and 12th class. I loved this app. Full Review

  • Khan Academy
    John R Published date: February 9, 2018

    Thanks for being free and having the best explanations I've ever heard. I have an issue with the app itself, it doesn't auto rotate. This is a problem when I let my child do early math, and counting. In vertical view, you can't see all the foxes you put in the box. Full Review

  • Khan Academy
    Adity Dev Published date: February 18, 2018

    Amazing content. Made differentiation surprisingly easy. However it would be better to include the comments/FAQ box as available on the website, where the users can post their doubts. Also it would be nice to include captions synced with the video and it's speed. Full Review

  • Khan Academy
    CheckOutMySoundcloud Published date: February 19, 2018

    Absolutely brilliant. First off I would like to thank Sal Khan for going out of his way and creating Khan Academy to help those struggling. Second off the app is amazing. Innovative design, beautiful interface, and the quality of the education astounds me. Thank you. Full Review

  • Khan Academy
    Gabriel W. Almeida Published date: February 12, 2018

    The videos are not being marked as complete even though I watched them on their integrity. The app is useless because I have to watch everything again on my computer. Uninstalling it now. Full Review

  • Khan Academy
    Published date: February 16, 2018

    Great app. I've learned so much from this! There are a few exercises which do not load, but besides that, everything's cool. Am planning to donate as soon as I can! Keep on! Full Review

  • Khan Academy
    Published date: February 20, 2018

    The things that my teacher explained to me in class I didn't get what she was saying at all but now that Khan Academy explains the same I always get a better understanding of math now because of Khan Academy I love math!..👍❤👏💞💟 Full Review

  • Khan Academy
    Wong Peepa Published date: February 15, 2018

    When i download a video on my OnePlus 3t, the sound file size seems to be compressed, the sound gets distorted and the image quality is reduced. But the rest works fine and the content is wonderful. Full Review

  • Khan Academy
    EVEN. Published date: February 13, 2018

    It's terrible. I do all the work and I have everything correct, but then they come in and say your wrong. I hate Common core so much. Full Review

  • Khan Academy
    Published date: February 10, 2018

    The app is very wonderful a complete replica of its website but the only issue I have with it is the part where the video does not generate the subtitles. If you can work on that it would be so lovely. Thanks guys you are doing a great job Full Review

  • Khan Academy
    Dodobirdhasswag _ Published date: February 13, 2018

    Even after doing the suggested fix, the problem persisted. It was fine for the one assignment but I don't feel like uninstalling the app every time I complete an assignment Full Review

  • Khan Academy
    Jared Lohrmann Published date: February 20, 2018

    Doesn't offer all the same courses on mobile as they do on PC. Not a huge complaint. Otherwise has more than enough material to help and beautiful structure for learning something new or studying a subject in school. Full Review

  • Khan Academy
    Published date: February 16, 2018

    Thank u for the contents. A little more content for IIT JEE would be very helpful. Why inspite of all updates am I not getting the India Class 11 and 12 sections separately? Full Review

  • Khan Academy
    Ray R Published date: February 14, 2018

    Great Educational Learning Tool. I use BOTH the website and the app. Outstanding performances from both, and I HIGHLY RECOMMEND to anyone willing to further their knowledge and education. Full Review

  • Khan Academy
    Simón Medrano Published date: February 13, 2018

    Good and varied content, of many subjects, and at all levels. The videos are generally of very good quality, with transcript available, however it's not possible to watch subtitled videos in full screen. Full Review

  • Khan Academy
    Abira Khan Published date: February 21, 2018

    It is a great source for the students, if they missed out a part or they didn't undestand something. Then this app would definitely help. Full Review

  • Khan Academy
    Anna Za Published date: February 10, 2018

    Oh my gosh, that's the best app I have ever seen! It is really useful and nice. Thank you so much! Full Review

  • Khan Academy
    Vishal Adhikari Published date: February 23, 2018

    After the new update all of my downloaded videos got deleted and the back button is not working (I have to close and reopen the app every time to look for the previous page) Full Review

  • Khan Academy
    John Emmanuel Santos Published date: February 10, 2018

    It lacks so many features. Search is not working properly, bookmark is only available for subtopics, no recently viewed section and options to change the video quality. Full Review

  • Khan Academy
    Lord k.gaimiz Published date: February 15, 2018

    Well if it actually worked i would give more stars but the thing is...i can not play the videos neither the exercices so...its basecly useless for me Full Review

  • Khan Academy
    Ram Mohan Published date: February 11, 2018

    It's the best platform to learn. Revolutionizing teaching in an unconventional way. Thanks Sal khan you've teached important lessons in various subjects at ease. Full Review

  • Khan Academy
    Published date: February 20, 2018

    Why do my school assignments not save?! I have to redo all and I spent time on dem and dis does happen! Full Review

  • Khan Academy
    Rashmi Dahiya Published date: February 21, 2018

    A brilliant portal for the curious, Khan Academy is just the place for someone who won't ever stop learning... Excellent nevertheless, the app could have been better if, like the website, it had the question and answer platform... Full Review

  • Khan Academy
    Arun Kumar Published date: February 23, 2018

    A problem in the computing section. App is showing only one topic but there four topics in the website Full Review

  • Khan Academy
    Shahrukh Farooq Published date: February 13, 2018

    This is the best app I am using this from few weeks and I think it is the best brain teaser.But it is missing a no of necessary topics that should be included in it e.g in biology Pedigree Analysis, Gene Interaction etc. Full Review

  • Khan Academy
    Brenden W Published date: February 9, 2018

    Sorry But it dosnet have break apart one to make tens Full Review

  • Khan Academy
    Michael Olbrych Published date: February 12, 2018

    Very intuitive and sleek, but I wish it was compatible with Chromecast! Full Review

  • Khan Academy
    Jacky Gong Published date: February 11, 2018

    It is a huge improvement from the YouTube channel, with the addition of article and quiz, the study become s very structured. I cannot believe it is free. It is a privilege to learn via this app. Thank you! Full Review

  • Khan Academy
    Priyashna Sharma Published date: February 13, 2018

    It's amazing but I love it even more for algebra, it has explained to me in a way that no teacher has ever before Full Review

  • Khan Academy
    Nameless Name Nameless Published date: February 13, 2018

    I love khan academy but I rather use the online version instead of the app I like the idea being mobile with my courses but it is hard for me to tell where I last left off compared to the online to this app wish it was more of a similar format to the online webpage Full Review

  • Khan Academy
    Kylyndisa jojo Published date: February 18, 2018

    It's smooth. It's cool, but it crashes alot. Like a LOT. I rarely use it anymore. Full Review

  • Khan Academy
    Rochelle Reid Published date: February 23, 2018

    Lackluster effort on some of the learner tabs (e.g. African tab, etc) Full Review

  • Khan Academy
    బొక్కిసం Bokkesam बोक्किसम ボッキサムకిరణ్కుమార్ Kiran किरण キラン Published date: February 11, 2018

    Why don't we have an option to automatically progress to the next video? Full Review

  • Khan Academy
    Nabeel Shehram Published date: February 19, 2018

    Amazing app , filled with features that's has helped me in middle school, high school and now in college . Love you guys .keep it going . Please don't stop ! Full Review

  • Khan Academy
    Amlan Hazari Published date: February 22, 2018

    Great work. Thank you very much. Full Review

  • Khan Academy
    Chanchal Jain Published date: February 17, 2018

    The earlier review wasn't by me. I just love this app. It is helping me a lot in preparing for JSO. ~By Sambhav Jain (Son of Chanchal Jain) Full Review

  • Khan Academy
    Mithu Ranjan Published date: February 20, 2018

    It's a great app but some of the lectures are not there in the app... Like in Computing section, only computer science is available.... No programming section as shown in website... Full Review