Rebyu: Philippine Constitution

Studying the 1987 Philippine Constitution can be difficult when the material is dense and practice resources are scattered. Rebyu helps students and exam candidates read, review, and retain the Constitution through a focused study workflow.

Users can browse and search constitutional articles, filter by topic, adjust text size, highlight passages, and create article-specific notes. They can also practice with flashcards, take timed mock exams in Quick Test, Standard, or Full Exam modes, bookmark questions, review mistakes, and track accuracy, streaks, exam history, and progress.

Its strongest differentiator is REMI, an optional offline AI study mentor that answers questions using constitutional content after its model is downloaded. Core study and testing features are free, with banner advertising. The app includes links to the Official Gazette as its source of constitutional information and stores study progress locally. No paid features, accounts, cloud sync, or third-party social integrations are implemented.