Online Guru is a free Android app developed by Sandeep Waghmore that provides educational resources to students from grades 1 to 10. The app features e-learning videos for all subjects, online tests for practice, and a daily home study tab for students from grades 1 to 8.

With Online Guru, students can easily practice and learn at their own pace, with no need to log in or remember passwords. The app is designed with attractive and student-friendly colors and features audio, images, videos, and Google forms for a diverse learning experience. After taking online tests, students receive immediate feedback and scores.

Overall, Online Guru is a useful and accessible educational app for students of all ages and levels, especially those in grades 1 to 10 who want to practice and improve their skills from the comfort of their own homes.