■Calendar page
Daily logging time to check in and out workplace.
Change month by left-right swipe like a calendar app.
Arrive button and Leave button can record time of today's start or finish working.

■Monthly Summary page
Calculate Monthly worked time and overtime.
Your works are expressed by line chart and pie chart.

■Output PDF File
Monthly summary and daily worked logs can be outputted as PDF file.
It is useful to print out, send as file, and share by crowd storage.

■Settings page
Following items can be set.
・Working Shift, Half Holiday type, Rest time(lunch, evening, etc)
・Public holiday, Day of Week
・End hour of a Day