Lich Van Nien 2022 is an Android application developed by VM App Studio and is available for free. It is a comprehensive Vietnamese traditional calendar app that allows users to look up detailed information about dates, zodiac hours, good and bad days, and more. The app's interface is designed with a flat style that is flexible in changing colors and images, providing users with an enjoyable experience.

The app's main features include a beautifully arranged monthly and daily calendar, detailed information about today and other days in the year, and a complete astrology section with zodiac horoscopes, compatibility, and fortune-telling. There are also additional functions like compass, weather, biorhythm, and traditional Vietnamese festivals, making it an all-in-one lifestyle app that users can rely on for daily use. The developers continually improve and update the app to make it more user-friendly and functional.