The مكتبة الإمام أبو حامد الغزالي app, developed by So Smart Apps, is a free educational reference app available on Android. It provides a collection of books written by the philosopher and Sufi, Abu Hamid Al-Ghazali. The app includes a full search function for all books, along with a separate search function for each book and the ability to search within specific books. Users can also change the font size and color, choose from eight Arabic fonts, and select from a variety of background colors and images. The app also includes a list of main book titles, a list of book chapters, and a list of favorite books and chapters. Users can take notes and save them for each chapter, and the app also includes a timer for reading and an automatic scroll feature. Overall, مكتبة الإمام أبو حامد الغزالي is an excellent resource for those interested in Islamic philosophy and Sufism.