The app will help you learn any academic subject on the go. Our short, fun video lessons, taught by expert teachers, provide homework help for difficult topics from your classes with easy-to-understand examples and animations. Become a member to ace your next test with’s online courses and test prep.

Learn Anything:
* Explore over 35,000 educational video lessons from
* Build confidence for test day with SAT and ACT prep
* Achieve any academic goal – from finding homework help to taking online courses for college credit

Learn Anywhere:
* Download video lessons to your phone to watch offline
* Study 5-10 minute videos at home, at school, or on your commute
* Track progress on all your devices – your scores and progress sync between the app and

Learn at Your Pace:
* Focus on the material you struggle with using self-paced online courses
* Text transcripts help you review tough subjects like math and science
* Retake quizzes as many times as you like and study answer explanations

Browse thousands of courses in subjects like:
* Math: Algebra, Geometry, Calculus, and Trigonometry
* Science: Biology, Chemistry, Physics, and Nursing
* History: World History, US History, and Western Civ
* English: Grammar, Reading, Writing, and Literature
* Psychology, Business, Social Science, and more!

With, you get access to our entire library of resources for students of all levels: K-12, high school, college, and beyond. Whether you are looking for SAT or ACT prep, homework help, or teacher resources, has the tools to help you reach your educational goals.

What’s New

Version 1.16.58

We are always working hard to improve our app experience at

This update contains performance and bug fixes.
If you enjoy using, please rate us and review us, and if you have any comments or questions, please email - we love to hear what you think!

Ratings and Reviews

4.2 out of 5
1.9K Ratings

1.9K Ratings

Christina RN, BSN ,

Worth the money

I have really enjoyed being able to study on the go. I listen while cleaning, driving and more. However, I wish there was a way to listen without my phone screen being on, I wish that I could leave the app and come back where I left off, but the section within the chapter restarts. I wish I knew sooner that retaking the practice exam gives new questions, I thought it was like the quizzes that repeat the same questions..and I’m doing US history 2 and one of the lecturers sounds as though she has a speech impediment which I’m not judging but makes it difficult to understand what she’s trying to say.

Developer Response ,

Hi Christina. Thanks for taking the time to review We encourage you to reach out to our Support team if you need further assistance with video playback issues.

JlsLPN ,

Affordable college credit! Best purchase ever!

I’ve been using the app for a few months now to obtain college credit. This truly is great for all types of learners! I didn’t think it would work well for me as I typically learn by hands on or interacting with an instructor. But I’ve had great success with this program! And I must say that the tech support is pretty great too. They corrected an app issue within days of being reported. The videos are awesome and the short quizzes at the end of each really help me to retain new knowledge! To the teachers: Thanks for the hard work and great material! I’m definitely going to continue paying for it until I’ve gotten all the credit I can since it’s much cheaper than traditional schools.

Developer Response ,

Thank you so much for your feedback JlsLPN! Really glad you alerted us to a problem so that we could fix it! We appreciate your business and feedback!

Doriong65 ,

Great way to learn, but the app needs work.

Great content, material throughly explained, very easy to digest..Extremely thankful that I’ve come across a such platform, however the app needs work. I’m presently experiencing poor functionality in which I’ve never experienced once before. The app tends to time out, and shut down at random. Lesson pages take forever to reload..which can become a huge frustration. For the cost, we definitely need better efficiency. Wish that I could give you guys 5 stars..because truly, this is a GREAT way to learn. However there’s definitely a need for improvement in this area.

App Privacy

The developer,, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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