You can pick a date, say your birthday, and then set an emoji to represent it, say a cake with candles emoji. The app then counts down how long it is until your event. Some other features the app has: - Customisable home screen widgets - Import events from the calendar - Full Dark Mode support - Clean, minimalist look - An Apple Watch app - Universal iPad  - iCloud sync If you have any feedback I'd love to hear it! Thanks as always, Lewis