Study91 is an Android app developed by Study91. It falls under the Education & Reference category and is available for free. As the name suggests, it is India's largest e-learning app. The app offers a wide range of courses for students of all ages, from primary to higher education.

The app has an extensive library of video lectures, study materials, and quizzes that can help students prepare for exams and improve their knowledge. Study91 offers courses in various subjects, including mathematics, science, social studies, and more. The app also provides courses in other areas such as business, languages, and technology.

One of the best features of Study91 is its user-friendly interface, making it easy for students to navigate and find the course they need. The app is regularly updated with new courses and features, ensuring that students always have access to the latest learning materials.

Overall, Study91 is an excellent app for students who want to take their learning to the next level. With its vast library of courses and user-friendly interface, it is a must-have app for any student in India.