This apps allows you to convert between the Gregorian (Jan, Feb, Mar, etc.) and the Islamic Hijri Calendar (Muharram, Safar, etc.)
This app will also let you know how much time has passed or how much time is left according to both calendars.
CREDITS:
-Icon:
iconsphere - The Noun Project
-Background:
https://www.pinterest.com/silviafb/solluna-y-estrellas-sun-moon-and-stars/
-Logo
TextCraft.net