Which calendar APP is better designed? Have many functions?

When I saw this problem, the first thing I thought of was the ink calendar. I think the ink calendar meets the two characteristics mentioned in the question: the page is beautiful and rich in functions. The pages of the ink calendar are traditional Chinese style, elegant and pleasing to the eye. There are many functions, such as solar calendar, lunar calendar, weather query, fun test and so on, which are convenient for life.