Is there a charge for OPPO mobile calendar to subscribe to the yellow calendar?

Calendars should be free, and you will be prompted if you charge.

There is no charge for subscribing to the yellow calendar in the calendar. The yellow calendar, also known as the old yellow calendar, the imperial calendar and the children's calendar, etc. , is a kind of almanac that can display various calendars such as Gregorian calendar, Chinese calendar and official calendar at the same time, which contains a lot of rules and contents related to auspiciousness and avoiding evil. Calendar software is intuitive, accurate and concise. Intuitive, quick look at the date, clear and clear.