The application 'তরবর নমজর নয়ম ও দয' serves as an educational resource focused on the Tarabih prayer, particularly during the month of Ramadan. It covers essential aspects such as the significance, rules, and specific supplications associated with Tarabih Namaz. Users can learn about the number of Rakats, the importance of this prayer, and various supplications in both Arabic and Bengali, making it accessible for a wide audience. The app provides detailed explanations on how to perform the prayer correctly, along with insights into historical practices from the time of the Prophet Muhammad and the Sahabah.

In addition to the rules and significance, the app includes a selection of 25 short Surahs to facilitate the prayer experience. This feature allows users to enhance their recitation during Tarabih Namaz. The application is designed to address common misconceptions and provides a clear understanding of the practices surrounding Tarabih, making it a valuable tool for both beginners and those looking to deepen their knowledge of Islamic prayers.