For all appointment types:Support for iCalendar

Data for events and church services can be downloaded by website users as an iCalendar file. This allows event data to be transferred to a personal calendar.

iCalendar is a standardized data format for exchanging calendar content. The iCalendar format is accepted by almost all calendar programs that can integrate web-based calendar data, including Google Calendar/Android Calendar, Microsoft Outlook, and all macOS/iOS calendar applications.