v2 comes with a beautiful fresh design, 8 different views and 9 themes to perfectly fit your needs and a lot of new features such as invitations & attachments. Best of all, Calendar 366 uses your Mac calendar & reminder accounts.
I've tried quite a few mini calendar apps. I love this one, it replaces the Mac time/date taskbar item and it's unobtrusive. The existing Mac reminders app used to be great but with the lastest Mac OS release you can no longer make it mini.