Irregulars is for calendar events that occur over and over but not on a regular schedule.

Use it for coffee with friends reminders, or the kids dentist appointments, or remembering to bring cake for birthday dinner.

You can add a new occurrence quickly, and because it automatically fills the title, there’s less typing. Select which event, tap to add an occurrence, choose when it starts, and you’re done.

Occurrences are stored in your regular calendar, so you can manage them among your other commitments. Of course you can adjust all the usual calendary things, such as duration and location, right there in the app.