Hisnul Muslim precious book composed by Sheikh Saeed bin Ali bin Wahf al-Qahtani, which compile authentic dua (supplications) and zikr (rememberances) from the quran and sunnah. Now we present to you, the Hisnul Muslim app, - Content in Arabic, English and Indonesian. Audio Recitation. If you like the app, show us some love by leaving us review! It really means a lot to us.