Book Social: Quizzes のアプリ分析 10月6日

Remember what you read with quick, focused quizzes that make key ideas stick. Features: Browse a curated library by category Search books and authors Quick 3-question quizzes per book 30-second timer and difficulty labels Instant feedback with explanations Track progress for chapters and books Clean, distraction-free design Suggest new books from inside the app No account required.