From Sameer Ahmed Khan:
Prayer Reminder is used to remind and automatically calculate prayer timings that takes place. It has the ability to detect online location and make specific adjustments for each prayer time calculated. It has a snooze option when its time for prayers. The Prayer Reminder has an offline version too, indicating Prayer Times of all 7551 Cities of the world. The latitudes and longitudes of the all the cities will be maintained in an offline database. The User can also change his location to know and register prayer timings of other countries. It connects only once to internet to have your location for prayer times.