12th Physics Objectives is a free Android app designed by OSS: Our Smart Study for Hindi medium students. This app is an excellent tool for students who are preparing for their board exams. The app includes chapter-wise VVI objectives in Hindi for the Bihar board.

The app covers all the essential topics of Physics such as electric charge and field, current electricity, electromagnetic waves, and much more. The app provides in-depth explanations of each topic, along with objective questions to test the student's understanding. The app's interface is user-friendly and easy to navigate, making it an ideal study companion for 12th-grade students.

Overall, 12th Physics Objectives is an excellent educational app for Hindi medium students. Its comprehensive coverage of the topics and user-friendly interface make it a must-have for students preparing for their board exams.