Oct 17, 2012 - WhizBits has updated its popular calendaring app yCal. Version 1.1 now supports retina displays and offers full compatibility with OS X 10.8 Mountain Lion. yCal is a calendaring app to help keep the overview on a whole year. It features a unique "months by column" year view in addition to the more conventional week views, provides ample marking and note taking options, and central holiday and birthday management. yCal has been designed from the ground up to make a better desktop calendar.