간지달력 is a lifestyle app developed by 태서 for Android. It provides a widget function and additional information to the traditional calendar.

The app offers various features such as lunar calendar, traditional Korean calendar (간지), daily fortune (일진), solar terms (절기), days without work (손없는날), weather, and memo.

With powerful customization options, users can create their own personalized calendar. The widget size can be adjusted, and the background color (white or black) and transparency can be set according to preference.

Furthermore, users can choose to display or hide the lunar calendar, solar terms, traditional Korean calendar, weather, and days without work. The font size for the date, lunar date, traditional Korean calendar, solar terms, national holidays, and memo can also be adjusted to four different levels (large, medium, small, extra small) both in the app and widget.

Users can also choose between Korean or Chinese characters for the traditional Korean calendar and solar terms.

By using 간지달력, users can conveniently view the calendar, traditional Korean calendar information (일진), days without work, and weather information on their home screen through the widget.

The app offers a simple yet intuitive design for the calendar and memo function.

Users can customize the display of Korean or Chinese characters for both the calendar and widget, as well as adjust the font size for each.