Muselman qalasi (dua və zikr) is an Android application that offers a comprehensive collection of Islamic prayers and reminders to its users. Developed by Mursal Ahmadov, this free-to-use app comes under the Education & Reference category and is specifically designed for those who want to improve their knowledge and understanding of Islamic prayers.

The app provides a range of features that include the ability to select prayers and reminders based on categories, the option to save your favorite content, a search function to quickly find what you're looking for, and the ability to switch between day and night modes. Additionally, the app allows you to adjust the font size and line spacing for better readability and customize the background and font colors according to your preference.

Overall, Muselman qalasi (dua və zikr) is a user-friendly and practical app that offers a wealth of Islamic knowledge that can be accessed anytime, anywhere.