I need a full-featured Android app that lets our NEET aspirants stream recorded video lectures, join real-time live classes, and take timed practice tests with instant analytics. Learners will sign up and log in through secure phone-number verification (OTP). Inside the app they must also be able to browse a simple course store, purchase additional packs, and have those purchases automatically unlock in their dashboard. Smooth video playback, reliable live-class streaming, and a responsive quiz engine are therefore top priorities. Please build natively for Android and hand over: • Production-ready source code and APK • Any backend or admin panel needed to upload videos, schedule live sessions, publish tests, and manage orders • Clear setup documentation so my in-house team can maintain and scale the platform Clean UI, lightweight performance on lower-end devices, and adherence to Google Play policies will be part of the acceptance criteria.