Dorar Sahar is a self-monitoring app designed to help users achieve the recommended piety level for 40 days leading up to the 15th of Sha'ban, the birth date of Imam Zaman (AJ). The app aims to assist users in purifying their hearts from impurities to pray for the reappearance of Imam Mahdi with sincerity on that special night.

Users can use Dorar Sahar to track and manage various aspects of their daily lives, such as being truthful, avoiding forbidden sights, daily recitation of Ziarat Ashura, and more. By checking off completed tasks and reviewing daily progress, users can make necessary adjustments to their routines and monitor their weekly progress effectively.