From pocket applications:
Chron could be used to measure different and continuous times. Different times - after every tick it starts to count from zero; continuous times - after every tick it continues to count without initialize the counter. Times are organized in time sheets. Every time sheet has time sheet details in which You could add time sheet name, description and date. You could search time sheets by name and date, order the results if you want. You could delete all results found or some of them. You could review/change time sheets found. The same options you have about each time in the time sheet plus option to add time action. Time action - name of some activity which you measure. This version is the first release on CNET Download.com.