OpenQuiz is an AI-powered language learning app designed to help you remember vocabulary, practice speaking, and build real fluency. Create flashcards from photos or text, review with spaced repetition, practice grammar and sentence building, and speak in realistic AI conversations. Get pronunciation feedback, personalized learning paths, and multiple study modes - all in one app. Learn English, Korean, Japanese, Chinese, and 50+ languages for school, exams, work, travel, or daily life.