Looks like I just found my new calendar app. Agenda -- long a favorite on iOS -- has made its way to Android. (It's currently $1.99.) It ties into your Google calendars, of course, but it's the interface that's much improved over what Google's given us. The basic UI is much cleaner in black-and-white (the colors you see here are my custom label colors) and moreover you can swipe left and right to change from a year-at-a-glance view, to monthly, to daily and agenda, to single events. There's a clear button for adding events, the bullseye takes you to the current day, and you can pick and choose which calendars to display.
It's still slightly rough around the edges -- the odd crash, and vertical scrolling could be a little smoother. But for form and function, Agenda's among the best we've seen, though we'd love to see some sort of agenda widget to go along with it, and developer SavvyApps says one is in the works.
We've got more screenies after the break. Hit the link above to give it a go for yourself.