"Clock Pro from Plum Amazing is truly 'the Essential Mac Menubar Clock' which they advertise. It is described as “a time hub which replaces the Mac OS X clock with many more useful menus, options and applications that everyone can use in day to day life. That really is a very significant understatement. It is truly amazing all of the features included in the program, many of which I didn’t even know that I needed, but now won’t live without! My daily Mac use is now much improved with this addition, well worth this small investment in productivity."
- Tom Piper, AppleJac - 3/25/15