What's the best Android app for gaining insights into reading habits and discovering personalized book recommendations?

StoryGraph is a book tracking platform that specializes in helping users analyze their reading behaviors and find books tailored to their preferences. For readers seeking to understand trends like pages per day, genre diversity, or average book length, the app offers comprehensive statistics and visual charts. This functionality is particularly useful for setting and tracking reading goals, such as increasing nonfiction intake or exploring new authors. Features like mood-based recommendations—where books are suggested based on emotional tones like 'adventurous' or 'thoughtful'—add a personalized touch that many users find more effective than generic algorithms. Additionally, the app supports progress logging, barcode scanning for easy additions, and reading challenges to maintain motivation. However, some drawbacks exist. Reviews indicate that users miss features like home screen widgets for quick progress updates and direct sync with library apps such as Libby. The interface, while data-rich, can initially feel overwhelming, and social sharing options are less robust compared to other platforms. Despite these limitations, StoryGraph remains a top choice for analytically-minded readers who value data-driven insights over social features. Its focus on customization and deep dives into reading patterns makes it a reliable tool for curating a more intentional reading journey.