Sites and apps similar to InfoCoBuild include Khan Academy, which is free. Other options are Open Yale Courses, OpenCourseWare Consortium, Academic Earth and Engineer4Free. In total there are six Online Education Services like InfoCoBuild for Android, iPhone and iPad.
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.
United States
Open Yale Courses (OYC) provides free and open access to a selection of introductory courses taught by distinguished teachers and scholars at Yale University.
The OpenCourseWare Consortium is a collaboration of higher education institutions and associated organizations from around the world creating a broad and deep body of open educational content using a shared model.
Academic Earth offers free access to video courses and academic lectures from leading colleges and universities.
United States
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.
NCERT solutions for class 6 - 10 maths and science with detailed solutions to each and every question covered in these NCERT books.
