Chron is a mobile chronometer application with a lot of facilities. There are 4 entities managed by Chron.

• time counter - counter which measures the time in format 00:00:00:000
• time sheet - container for times, i.e list of times
• time - time elapsed for some measured activity
• time action - useful name of some measured activity

With Chron you could measure different and continous times. What does it mean?

• different time - counter starts to count from zero on every tick.
• continous time - counter is not initialized to zero on every tick, but continues to count the time

Times are organized in time sheets, i.e one or more times are grupped in time sheet. For every time sheet there is a facility to store: time sheet name, time sheet creation date and time sheet description.

• time sheet name - some useful short name by which you could recognize the time sheet
• time sheet creation date - by default it is the date on which time sheet was created, but you could choose another
• time sheet description - long description of the time sheet if you need some

There are options to manage times in time sheet - edit time details, delte selected time(s), mark all times, unmark all times. All the time sheet could be stored in time sheet database for later use.

For every time in some time sheet there is an option to add time details or just to review them. For a time you could store following details: time creation date, time action, time description.

• time action - it is a name of some activity which you measure and could be selected from list of time actions which you manage
• time creation date - by default it is the date on which time was created, but you could choose another
• time description - long description of the time if you need some

Time action is some usefull name of activity which you want to measure (running, swimming ...). For every time action you could store details - time action name, time action creation date, time action description.

• time action name - it is a name of some activity which you measure and could be selected from list of time actions which you manage
• time action creation date - by default it is the date on which time action was created, but you could choose another
• time action description - long description of the time action if you need some

You create a list of time actions and attach the actions to your times measured. Later you could search database stored times by time action, for example if you want to see all the times for your runnings in the last week.

All this information mentioned above could be stored in your mobile for later review or modification. There are nice search facilities to find the information concerning your measurements easy. You could search time sheet by name and date interval. Times could be searched by action, date and time intervals. Actions could be searched by name and date intervals. you have options to review, modify and delete results found. Results could be ordered in way you prefer.