Hayatus Sahaba is an educational and reference app developed by Islamic Books. It is a free Android app that offers a detailed account of the lives of the companions of the Prophet Muhammad. From the early days of Islam to the conquest of Islam, the app provides a comprehensive description of the overall life of the Companions. The book includes stories of renowned companions such as Hazrat Abu Bakr, Hazrat Omar, Hazrat Osman, Hazrat Ali, Hazrat Muawiyah, and many others.

The app, written by Muhammad Yusuf Sahib Kandhalvi (RA), allows for easy reading with features such as full-screen mode, night mode, pin page, horizontal and vertical scrolling reading modes, and search by page number. It also provides the option to share screenshots to social media platforms like Facebook, Twitter, and WhatsApp.

Hayatus Sahaba is a valuable resource for those interested in learning about the disciples and followers of Prophet Muhammad. The app presents the testimonies of the companions, which serve as the basis of the developing Islamic tradition. With its user-friendly interface and comprehensive content, Hayatus Sahaba is an excellent app for anyone seeking knowledge about the lives of the Companions of the Prophet.