The Handy Library app is a useful tool for managing a personal book collection or a small library. With this app, users can scan the barcode (ISBN) of a book to add it to their library, search for books on the internet, or manually input book details. The app also allows users to write notes for each book, share book links with friends, and sort books by various options such as title, author, series, and published year. Additionally, users can keep track of books they have lent or borrowed and manage their wish list.

The app also features a powerful filter that allows users to sort books by publisher, author, genre, rating, published year, and reading status. The statistic feature shows all information about the library, including the number of books, total value, and the most common genres. Users can also export or import data to and from a XLS or CSV file, and the app does not save data on the cloud, ensuring privacy and security.

The free version of the app limits the maximum number of books to 100, but users can upgrade to the premium version to add an unlimited number of books. The premium version is a one-time payment for a lifetime license and can be activated on any Android device logged in with the user's purchased account. The app supports 26 languages and can also be used to catalog other collections such as comics, manga, board games, file documents, and sheet music.

In the future, the app plans to add new fields such as date started reading and date finished reading and synchronize with the Google Sheet application. Users can follow the app on Facebook and Instagram for updates and support. The app uses book APIs from third-party services such as Goodreads, Amazon, Google book, OpenLibrary, and WorldCat to get book details. The app also credits the icons used in the app to Freepik, Pixel perfect, mavadee, bqlqn, and other creators from www.flaticon.com.

Overall, the Handy Library app is a convenient and efficient way to manage a personal book collection or a small library. With its easy-to-use features and powerful filters, users can organize their bookshelves, keep track of their books, and manage their wish list.