Hadith Library is a free Android application developed by NYITGROUP, falling under the Education & Reference category. This app provides users with a large collection of Hadith books, which can be downloaded in Arabic. The app works on a wide range of devices, from Android 1.6 to the latest version. However, it is viewed best on Arabic devices and Android 4.0 and later, as they have proper alignment. Users can perform both basic and advanced searches on the books, making it easy to find the desired Hadith. The app's strongest feature is the ability to perform advanced searches in any book. Additionally, the app is fast and responsive, depending on the device used. The developers have used databases to compress the books and speed up browsing and search. With a long press, users can select text, add Hadith to favorites, or share via email or SMS.

Although the app is still under development, it is already a comprehensive collection of Hadith books that fits in your pocket. The developers hope to complete the app's development by the end of the summer. The app is free, and the developers welcome any designers interested in helping with the graphics or layouts. Thanks to the users who have helped spot and fix bugs.