SG Plus app for iPhone and iPad

Keeping track of your time spending is like keeping a book. First look at where you are spending 24 hours a day. Then analyze your time and adjust your schedule accordingly against your goals.
The main purposes of recording time overhead are:
1. Really know where time goes. Your brain doesnt have a strong memory of time.
2. Measure whether important things are taking as much time as you thought they would, and unimportant things are taking more time than you thought they would.
Its important to understand what motivates you to do something. Its not about time management for its own sake. Its about having things you want to do and goals you want to accomplish.