Big Days - Countdown Events app for iPhone and iPad

Big Days is a calendar-based countdown application. You can import calendar events into the countdown to quickly view the countdown of the event. You can also add widget for viewing in the notification center.

Feature of product:
- Based on the countdown of calendar events, you can import events from the calendar
- Support notification center plugin display, can display up to 10 countdown days
- Support batch import of calendar groups, and automatically filter outdated events
- Add new countdown event, data will be saved to calendar
- Support multiple selection to add events from a specified date
- See the countdown to future events and important days at a glance
- Provide holiday calendar subscriptions in different countries
- Easy to use and operate

Download and have a try!