Subject books
Chinese, Math, English, Physics, Chemistry, Biology, Dao & Fa, History, and Geography stay separate and easy to revisit.
DeepAnswer locks an Android device into a calm study companion. Students ask by camera, voice, or text. The tutor explains the method, saves the question by subject, and helps them practice the same pattern later.
Every response is shaped like a patient teacher: read the problem, name the method, walk through numbered steps, give the answer, then check whether the student understood.
DeepAnswer turns study history into something students and parents can actually review: one book per subject, one page per question, with practice generated from earlier weak spots.
Chinese, Math, English, Physics, Chemistry, Biology, Dao & Fa, History, and Geography stay separate and easy to revisit.
A teacher-style report shows what stuck, what is still wobbly, and which exercises should come next.
The exercise flow generates new questions from previous learning patterns, then grades typed or photographed answers.



The app is a launcher and a soft kiosk. It blocks recents, notification shade, quick settings, other launchers, and ordinary app escapes. The student profile and study history are stored on device. Questions are sent only when the student asks for help.
There is no app drawer, no browser path, and no entertainment surface competing for attention.
Wi-Fi, calls, and updates are handled with controlled openings instead of leaving the device unlocked.
DeepAnswer is built for private pilots, family deployments, and controlled education devices.