Prophet Companions Sahaba is an educational Android app developed by IIR Center, available for free in the Education & Reference category under Books. This app presents biographies of 17 Sahaba, the esteemed companions of Prophet Muhammad ﷺ, including Abu Bakr As Siddeeq, Umar Bin Al Khattab, and Ali Bin Talib.

The app offers features such as saving the last read page automatically, bookmarking, full-screen mode, night mode, pinning pages, horizontal and vertical reading modes, search by page number, and zoom by finger pitch. With a focus on providing valuable information for Muslims, this app aims to educate and enlighten users about the Prophet's companions.