Which calendar software is better on the mobile phone?

Easy to use mobile phone calendar software is as follows:

365 Calendar: The new version of this software has undergone a brand-new upgrade in the interface, enabling a brand-new application name and deleting useless functions of the software. Punctual calendar: exquisite software and good experience. Google Calendar: The mobile phone logs into Google service, all accounts are synchronized, and Google Calendar is more convenient to use. Life calendar: Life calendar can be used to record life and set reminders. Gregorian calendar and lunar calendar can set year, month and week reminders. Life Calendar: Life Calendar Mobile Edition is a calendar software for Android users. The software is simple in operation and beautiful in interface, which continues the fresh style of life calendar computer and can conveniently query calendar information. English: The biggest feature of Chinese software is the function of marking notes, which is easy to use, simple and fast. Simple calendar: It is a free and practical mobile phone software with simple interface, and has the functions of Gregorian calendar, lunar calendar, festivals, solar terms, yellow calendar, legal holidays, weather service and so on.