Date Calc - it is an App for Calculation of number days between two dates, Adding or deleting number of days to Your Required date.
Find the Day of the date.
Simple interface and simple to use.
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GW Calendar for Android - GW Calendar is a GroupWise calendar client for Android devices. It has a more convenient interface than the one delivered by Novell through GroupWise WebAccess. The app gives you both a day view and a week view into your calendar with easy access to the information on your calendar. You can also use it to create a quick appointment
Maya Doomsday Countdown - This Mayan Doomsday Calender app counts down to 21-12-2012.
This date is considered as Doomsday - the end of time by the maya calender.
You can use this Maya Doomsday Countdown Calender app, to add your personal goals which you want to achieve before the end of days. You can share your goals on Facebook or Twitter
Mayan Nawal - Mayan Nawal is a free application for android, based on Mayan Tzolkin calendar, offers an easy way to search a Nawal by the birth date.
Nawal is the energy, spirit or force of the beings and elements of nature, Nawal are represented by elements of nature like the sun, moon, rain, air, water, plants and animals
DigiCal+ - DigiCal is a stylish, Holo-themed calendar app which can sync your appointments with Google Calendar. The software can display your calendar using five different views - including day, week, agenda, month and list - in both portrait and landscape orientations
What Day? - Have you ever wondered what day of the year it currently is. Where you born on a Friday or maybe a Saturday? What zodiac sign has a child born next week? What historic events happened on October the 25th? All these questions can be answered by "What day?".
No internet connection needed for using the app