"40 Rabbana Doua en français" is an Android application developed by Faizal Al-Brouksel, available for free on the Google Play Store. It falls under the category of Education & Reference and subcategory Books. The application is an ensemble of invocations (dua) in Arabic and French, taken from the Quran. It is designed for Muslims who want to learn and recite the 40 Rabbanas, which are supplications mentioned in the Quran.

The application provides the 40 Rabbanas in Arabic and French, along with their translation and transliteration. The interface is user-friendly and easy to navigate. The application is useful for Muslims who want to memorize the Rabbanas and recite them in their daily prayers. It is also a great source of knowledge for non-Arabic speakers who want to learn the meanings of the Rabbanas and understand their significance in Islam.