Lich Van NienXem Tử Vi is a free Android app developed by VSoft Lab. It falls under the Lifestyle category and serves as a New Year's Perpetual Calendar for the yearThe app provides insightful information about good days, good months, and other important details such as stars, zodiac hours, and destiny for each person.

The app's user interface is simple and easy to navigate. The home screen displays the current date along with a brief synopsis of the good and bad things to do on that day. Users can also access other sections of the app, including the lunar calendar, zodiac horoscopes, and the Chinese calendar. The app is informative and helpful for those interested in astrology and traditional Vietnamese culture.