You can't do great photography if you can't remember your schedule. I depend heavily on my calendar to keep me punctual. I just found a calendar app for my iPhone that’s fantastic! I have been using Calvetica for a year or more. It makes entering events super easy, but seeing what’s coming up is where it falls down for me. Fantastical’s interface is amazing. See events for today, what’s coming up and a whole month at a time. Then, touch the top bar and you are instantly back to today. I tried their Mac application, but I’ve settled on BusyCal. Just a better interface than Apple’s Calendar App. As always, I’m interested in your thoughts.