Qabrdan Maktub Kitobi is a free Android application developed by Anti Dexqon in the category of Education and Reference. It is a book that provides detailed information about Hazrat Ali, the fourth caliph of Islam. The book covers a wide range of topics, including the characteristics of Islam, the works of Hazrat Ali, the historical aspects of Hazrat Ali's life, and the humanitarian aspects of his personality.

The book is divided into several chapters, covering topics such as Ethnic Equality, Religious Tolerance, and Islamic Morality. The book also covers topics like the scientific and literary works of Hazrat Ali, as well as his contributions to the Islamic empire. The app also provides information about the Islamic councils and organizations, and the libraries that hold the book.

Overall, Qabrdan Maktub Kitobi is an excellent resource for anyone interested in learning about Hazrat Ali and the Islamic religion. The app is easy to use, and the information provided is accurate and relevant. The app is suitable for both scholars and the general public who want to learn about the Islamic religion and its history.