TheDayBefore is an app that lets you countdown the days to your favorite events. You can easily set the date for any event, such as your birthday or an important anniversary. It is also a good app for managing your schedule.

In addition, it is a good app for people who like to count the days or who want to keep track of the days of the month or the week.

TheDayBefore also has a calendar function. It will help you to see the events that you have set. You can also add more than one event to your favorite list.