Countdown is an application that will allow you to determine the elapsed time
BSEditor: Countdown is an application that will allow you to determine the elapsed time for a given event. You can either allow the clock to count up to determine how long any given activity has took or Count Down and alert you when a period of time has elapsed.

Countdown Basic is the free version of Countdown that allows you to utilize three different timers. you can free download Jabirnet's Countdown 2.0 now.