オサライ｜「なんとなく覚えた」をなくすAI搭載学習アプリ

Memorize what you create. Faster and smarter. Osarai is a simple flashcard app designed to help you memorize your own content efficiently. Whether you are studying vocabulary, preparing for exams, certifications, or school tests, Osarai helps you focus on retention. You can create flashcards from photos of notes, textbooks, or handouts and start studying immediately. Build your own flashcard decks for language learning, exam preparation, and technical terms. Osarai automatically tracks accuracy rate, study count, and last reviewed date so you always know what to review next. Focus only on cards you struggle with and avoid unnecessary repetition. Text to speech support helps with pronunciation and listening. No ads. No distractions. Just a clean and focused study experience. Download Osarai and turn studying into real retention.