This amazing app has been designed for all Muslims overall the world. This app contains a book named "Haqiqat e Tasawwuf" that tells us about meaning of Tasawwuf according to Quran and Sunah, Tobah, Safa-e-Qalab, Safa-e-Sar and Tazkia-e-Nafs. Worth knowing features of this app are: Decent layout. Attractive Layout Design. User Friendly. Easy navigation through pages.