Retina is a free Android application developed by Retina Medical and Dental Admission Coaching. It is an excellent tool for students who want to prepare for medical and dental college admission exams in Bangladesh. With a history of 38 years, the developers have added a new feature to their popular coaching program with Retina Smart Apps. The application offers subject-based and chapter-based MCQs, lecture sheets, and past admission exam questions.

The app also includes a live exam feature, allowing students to participate in a specific syllabus-based exam at a designated time. The app publishes a nationwide merit list for the exams and provides information on medical and dental college admission. Students can also access subject-wise discussion and non-official questions for additional study. The app's coaching students can log in with their user ID and password to participate in live exams. Overall, Retina Smart Apps is an excellent education and reference app for students who want to prepare for medical and dental admission exams in Bangladesh.