Sunan Abu Dawud is an educational application designed for iPhone users that provides a digital version of one of the six major Hadith collections in Sunni Islam. With a selection of 4,800 authentic Hadiths translated into English, it allows users to explore these texts by specific chapters, perform full-text searches, and bookmark their favorite Hadiths for easy access. The app also features note-taking capabilities for future reference and the ability to share Hadiths via social media and email.

The app enhances the reading experience by allowing users to set reminders for daily readings and navigate through Hadiths seamlessly with swipe gestures. It aims to replicate the experience of reading a physical book while providing modern conveniences like a favorites list and topic-based reading. Overall, it serves as a valuable educational tool for those interested in Islamic teachings.