Courstube the best app to learn. Thousands of free courses obtained from the Internet (public sources).

Characteristics:

★ Free access to more than ten thousand courses available on the platform.
★ Register to be able to save the courses and resume them at any time.
★ Upon completion of the courses you can download a certificate of participation (unofficial).
★ Each course has a forum available to answer questions.
★ Also available on the Web platform (www.courstube.com)
★ Variety of courses: Computer Science and Development, Android, Java, Programming Languages, Arduino, Cisco, JavaScript, PHP, Kotlin, Artificial Intelligence, Languages, Finance, Management, Marketing, Business, Academic, Design, Photography and videos, Music, Art, Health and fitness, Cooking, Crafts, Sports, Personal improvement, Dances, Office automation, Mathematics, Sales...
★ Private classes: now you can add announcements to give private classes or search for support classes to improve or understand the courses. You can also reinforce in a subject that you have pending or learn new things.
★ Course quiz:You can ask multiple choice questions about the courses you take. You can even add questions to test other people about the courses.

And many more courses that you can complete to increase your knowledge, find a job or look for a job.

The courses offered in the application will always be free because they are generated from videos obtained publicly from the Internet and YouTube.