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



Apps similar to Instaknow include Khan Academy, which is free. Other options are Coursera, Udemy, LinkedIn Learning and Photomath. You can choose from more than 10 Code Learning Services like Instaknow for Android, iPhone, iPad and the web.
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.



Global e-learning platform offering self-paced free and paid courses, certifications, and degrees from universities and industry leaders, accessible on any device, with language options, financial aid, interactive content, and workforce training support.



The platform connects 73 million students with 250,000 courses on subjects like programming, marketing, and design. Features lifetime access and 75+ language options, plus offline learning and mobile app support. Includes quizzes, instructor Q&A, and more.




LinkedIn Learning is an American website offering video courses taught by industry experts in software, creative, and business skills.



Simply point your camera toward a math problem and Photomath will magically show the result with a detailed step-by-step instructions.



Khan Academy Kids is a free, award-winning educational program for children aged 2-8. It offers a variety of activities, lessons, and books across different subjects, along with personalized learning paths and progress monitoring tools for teachers. It has no ads or subscriptions.



Duolingo ABC is an educational app from the creators of Duolingo, offering over 700 interactive lessons and stories designed to teach reading fundamentals to children from preschool to second grade.



Solvely.ai is an all-in-one AI study tool platform that helps students solve homework, generate notes, create flashcards and quizzes, prepare for exams, and turn class materials into personalized study tools.




Free online AI-powered math solver that provides instant answers to your math questions with step-by-step explanations.
Sara, your personal AI tutor and study planner, offers personalized tutoring and revision plans for your exams. Available 24/7, she assists with homework, complex concepts, and exam prep.



All-in-one academic study companion that replaces fragmented study tools. Organize course materials into Studyspaces and practice with active recall flashdecks, custom practice tests, and LaTeX support without paywalled study modes.



