Hisn al-Muslim (Hisn al-Muslim: Remembrances and Supplications) contains many supplications that a Muslim needs in his day and in his dealings with people.

The application includes many features that enable you to access all dhikr easily, including:
- Index of supplications.
- Search in both the index and dhikr.
- Copy the supplications and paste them into other applications.
- Share dhikr via mail, SMS.
- Share the application with friends.
- Contact the application developer via email.