Мўмин Муслимнинг 40 дуоси is an Android application developed by NURELEL. It is a free application that falls under the category of Education & Reference and subcategory of Books. The app consists of essential Islamic prayers that are recommended to be recited after every obligatory prayer. The 40 prayers included in the app are highly recommended by Prophet Muhammad (Peace Be Upon Him) and are intended to help Muslims seek guidance, forgiveness, and blessings from Allah.

The app has a simple user interface that is easy to navigate. The prayers are written in the Arabic language and are accompanied by English transliteration and translation. The app also includes audio recitation of the prayers, which helps users learn the correct pronunciation and intonation. The app is a useful resource for Muslims who want to deepen their understanding of Islamic prayers and seek spiritual guidance.