Work-Timer can record the time and wages you spent working on projects. It can supply information about your required working time and the resulting wages. You can set a timer while working or add entries by hand. The program is not overloaded with useless features and very easy in use. Work-Timer 2 now includes the Work-Timer Menubar which makes recording and usage even easier. CSV and PDF export guarantee an independent processing of your data.
You can register Work-Timer here
Work-Timer Menu-Extension Screenshot:
Changes in version 2.4.2
System Requirements: Mac OS 10.4 or higher