Pretty good app, marred by lag. – Calendars 5 by Readdle Review

At the time of writing I’m on an iPhone 8 (ie it’s not out old), and this app has a pretty laggy interface. Often it will not respond to touch input for 5-10 seconds at a time. Other calendar apps do not have this problem. They got my money, but if you care about speed/responsive UI, save yours.
Review by Nbdg on Calendars 5 by Readdle.