Very good calendar. Quick Google sync – Calendars 5 by Readdle Review

Superb ability to define custom event repetition (sorely lacking in Apple’s iOS Calendar though available in the MacOS version). Important! Superb alert mechanism: use it as a substitute for the Reminders app. (Use it as a diary, too.) Very nice assortment of display modes—on the iPad and most especially on the iPhone. I only wish the app icon could show *both* the day and date. I keep the Apple calendar app on the home screen for just that purpose.
Review by fjpoblam on Calendars 5 by Readdle.