Oboeteru

Oboeteru helps you remember what matters, one flashcard at a time. Create decks, write questions and answers, then study with spaced repetition. YOUR LIBRARY GOES WITH YOU Your cards are saved inside the app and remain available offline. Turn on iCloud to sync your library and progress across Apple devices using the same account. STRAIGHTFORWARD STUDY • Text flashcards with a front and back, decks and tags. • Review intervals that adapt to your answers. • Undo your last answer. • Daily goal and progress tracking. • Search and a trash with restoration. MATH, PHOTOS AND IMAGE OCCLUSION Write LaTeX formulas with $…$ inline and $$…$$ on a separate line, rendered offline. Add photos or import PDF scans. Scan documents directly on compatible iPhone and iPad devices. Hide areas of a diagram: each mask has its own card and review schedule, with two masking modes. JSON backups include your…