Celestial Calendar is a free lunar calendar, also comes with a fortune teller.

Celestial Calendar is a free Chinese lunar calendar.

A lunar calendar is a calendar that is based on cycles of the lunar phases. Because there are slightly more than twelve lunations (synodic months) in a solar year, the period of 12 lunar months (354.37 days) is sometimes referred to as a lunar year. [reference from wikipedia]

Chinese believes and daily life relies heavily on it, for plantation, weddings and lots more.

Also some find it to be a more accurate calendar compare with others, due to it's ability to accurately predict a precised full moon on every 1st and 15th of the Lunar month, and other climate change.

Features:

- Populate Lunar's year/ month/ and dates on a Gregorian Calendar

- important Chinese holidays were marked

- Comes with "Fortune Teller" widget, which that tells you a predicted yearly fortune, let you have a rough idea what's ahead, and could take into consideration to plan better for the year