Search for events. Tap , then enter text in the search field. The titles, invitees, locations, and notes for the calendars you’re viewing are searched.
View a weekly calendar. Rotate iPhone sideways.
Change your view. Tap a year, month, or day to zoom in or out on your calendar.
View a list of events. In month view, tap to see a day’s events. In day view, Tap to view a list of events.
Change the color of a calendar. Tap Calendars, then tap next to the calendar and choose a color from the list. For some calendar accounts, such as Google, the color is set by the server.
Adjust an event. Touch and hold the event, then drag it to a new time, or adjust the grab points.