Dua Hisnul Muslim is an Android application that contains a collection of 267 authentic Duas and Zikr from the Quran and Sunnah, based on the Fortress Of The Muslim book, for Muslims to supplicate daily and on special occasions. The app has 132 topics, including Duas for when waking up, when entering or leaving the mosque, before sleep, seeking guidance, and more. It features Arabic with transliteration and English translation, bookmarks with backup and restore capabilities, and sharing functions. You can also set an alarm for each individual Dua or group of Duas, and the app will alert and recite it. Additionally, Dua Hisnul Muslim provides audio recitations, pronunciations, and translations to help users learn and memorize the Duas correctly.