What software is the best for birthday reminder?

Birthday reminder, of course, is signed by cloud.

The reason for this is the following：

1. Cloud Notes not only supports setting the date reminder of the solar calendar, but also supports setting the date reminder of the lunar calendar.

2. In addition to regular reminders, Cloud Notes also supports setting repeated reminders, delayed reminders and important reminders.

3. In addition to text pop-ups and voice reminders, Cloud Notes also supports setting WeChat reminders, email reminders, SMS reminders and voice phone reminders.