Indispensably great view but ugly; laborious; map issue – Calendars 5 by Readdle Review

On the 6s Plus, I view this calendar all the time because it is THE ONLY calendar smart enough to show a real monthly view. Sadly, the color scheme remains ugly and event scheduling is oddly obscure unless you use the natural language input. Ongoing issue -- never fixed and apparently never will be (payola from Foursquare?) -- is no opening a map address in list view, which sorts by awful Foursquare.
Review by drjwr on Calendars 5 by Readdle.