Hisn Al-Muslim application let you explore the content of the book: Fortress of the Muslim - Invocations from the Qur'an and Sunnah, by Dr. Sa'id bin Wahf Al-Quahtani.

The app helps you find the thikr or du'aa quickly by searching in titles and contents. It also provides many preferences for better reading experience.

Features:
• Ad-free
• Material design
• Searching in titles and contents
• Sharing texts
• Changing font size
• Custom typefaces
• Many themes and colors
• Tablet support
• Reminders
• Diacritics in all texts
• References for every text.