"ShiftCal" is a "Shift Calendar" and a general purpose calendar as well. If your are a shift worker, this application will help you arrange your time and overtime hours in a better manner. Just provide the application with your shift pattern and when it starts, the application will do the rest. Features: - Shift Calendar. - Adding/removing overtime hours. - Adding/removing daily notes. - Overtime hours calculations (per day and month). - Islamic Calendar (Lunar Hijri). - Persian Calendar (Solar