Tareekh ul Khulafa is an Android application that offers an Urdu translation of the Islamic historic book written by Imam Jalalud Din Abdul Rehman Al Sayyuti RA. The app is developed by Apex Soft and is available for free in the Education & Reference category, specifically under Books.

The app provides an easy-to-use interface that allows users to navigate through the book chapters and read about the history of the first four caliphs of Islam. The app is designed for those who are interested in Islamic history and want to learn more about the caliphs. The Urdu translation makes it accessible for Urdu speakers who may not be fluent in Arabic.