Ok, so I emailed support about a couple of SERIOUS bugs (couldnt see iCal calendars from the phone; New Year was 2 days long; Christmas was 4 days long... Seriously...). Those made the app useless. Got response in a day, and they fixed the bugs 3 days later. Good work. Now its my favorite calendaring app! Love the copy and email event features and the integrated weather info. Nicely done!
Suggestion: make going back to today a one-button touch. Using the date picker is cumbersome. Fantastical lets you hit the title bar and boom, youre back to today. That would make this app awesome.
GregGaj about iPlan for iPhone, v1.2