"روايات طويلة وكاملة" is a free Android application developed by metraq that falls under the category of Education & Reference, specifically Books. The app boasts a collection of over 100 Arabic novels, carefully chosen for the readers to enjoy.

Upon opening the app, users are presented with a user-friendly interface that allows them to easily browse through the vast collection of novels. The novels are organized in alphabetical order and can be sorted by author name. Each novel is displayed with its cover image, title, and author name.

The app provides users with the ability to download the novels for offline reading, and users can also add their favorite novels to the "Favorites" section for easy access. However, the app lacks some essential features such as a search bar, which can make it difficult for users to find specific novels.

Overall, "روايات طويلة وكاملة" is an excellent choice for Arabic novel enthusiasts who are looking for an extensive collection of novels to read on their Android devices.