Quran.kz is an Android application developed by BOOK-MADE that provides a comprehensive collection of Islamic literature in the Kazakh language. The app includes the Kazakh translation of the Quran, "Dugalalar Zhinagy" book, "Tangy Keshki Dugalalar" book, and "Namaz Oqyp Uyrenayik" book. Users can easily access and read these books on their mobile devices.

The app is designed to help users learn and practice the teachings of Islam in the Kazakh language. It also includes features that aid in identifying the Qibla direction and keeping track of prayer times. Quran.kz is a free app and can be downloaded from the Google Play Store.

Overall, Quran.kz is a great app for Kazakh-speaking Muslims who want to learn more about their religion and practice it conveniently on their mobile devices. The app is easy to use and provides a wealth of information on Islamic literature in the Kazakh language.