Hisnul Al Muslim - Hisn Invoca is an Android application developed by Quanticapps in the category of Education & Reference. It is a beautiful booklet consisting of many authentic Dua's (supplications) for a Muslim to supplicate on a daily basis and on special occasions. This app is available in Arabic, English, and French, and also provides transliteration when you scroll down.

The app has a very fresh user interface inspired by the latest system. It allows you to listen to the audio of every Hadith in offline mode. You can easily search for Hadith with the help of the autocomplete text field. You can also create your own favorite list just by making a long press on a Hadith. Moreover, the app offers an option to share the Hadith with your family and friends.