ألفية السيوطي في علم الحديث is a small-sized yet incredibly useful application developed by EL ISSAOUI. The app is a collection of more than 900 couplets, covering the science of Hadith or the terminology of Hadith. This application is also known as Alfiyah Al-Asrar or Nazm Al-Durar fi 'Ilm Al-Athar. The author, Al-Suyuti, has explained the benefits of Hadith, its sections, types, and much more in his Alfiyah.

The application is designed to make it easy for users to navigate and read through Alfiyah Al-Suyuti. All the couplets have been included in the application, and they are divided into sections for easy access. The application also includes a feature that allows users to save their last read page, making it easier for them to continue reading from where they left off. It is a user-friendly application and does not require any prior experience in handling such applications.