Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad




CompSciLib is described as 'Provides study tools to make Computer Science and Math easier for college students. They offer practice problems, AI homework/study help, roadmaps, cheat sheets, and more to save students hours weekly while helping them get better grades in their most difficult' and is an website in the education & reference category. There are eight alternatives to CompSciLib, not only websites but also apps for a variety of platforms, including iPhone, iPad, Android and Android Tablet apps. The best CompSciLib alternative is Khan Academy, which is free. Other great sites and apps similar to CompSciLib are MIT OpenCourseWare, Brilliant.org, Duolingo Math and IXL.
Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.




Since 2001, MIT OpenCourseWare has been creating new opportunities for millions of learners and educators, sharing Open Educational Resources (OER) from MIT and helping to lead a global revolution in free access to knowledge.




Brilliant.org, also known as Brilliant, is a website and associated community that features problems and courses in mathematics, physics, quantitative finance, and computer science.




Duolingo Math is an interactive learning platform that incorporates Duolingo's proven methods into math education, offering lessons in elementary and everyday math for both students and adults.




IXL is an immersive K-12 learning experience that provides comprehensive, standards-aligned content for math, language arts, science, and social studies




Engineer4Free is a tutorial site where anyone can learn university level engineering for free. Engineer4Free has made hundreds of YouTube tutorials and organized them into several courses ranging from Calculus to Project Management to Structural Analysis.
Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.
We are an online school helping thousands of individuals all over the world develop their skills and progress in their career.