Today marks the release of BusyCal 2.5. This update is huge if you are using Exchange or Office 365 in that it includes full calendar sync. It supports Exchange Calendars and Tasks, calendar sharing, and meeting scheduling (including viewing free/busy time).
So using BusyCal 2.5 you can now sync with iCloud, Google Calendar, and Exchange. BusyCal is a great replacement for the built in Apple Calendar app. It is actively developed by some really smart (and nice) folks so it gets a lot more love than Apple’s Calendar application (which is only updated with each new iOS release).
There have always been a lot of good reasons to use BusyCal and now Exchange sync means Exchange users can finally get in on the action. Learn more at BusyCal.com.