Features: - Offline application, the application can run without an Internet connection - The application will automatically give me the day before the Islamic Great Day Event - Time (hours and minutes) can be adjusted - Share article Great Day of Islam to a social network or to other applications (for this needs internet connection) - Correction Hijra calendar (useful when fasting and Eid) Great day regarding the material content of Islam, please comment if there is an input or correction. Always remember important days of Islam :) Thank you