Everyone's Timer - Study timer

Record and manage your work hours, such as studying, exercising, and reading
Check with your eyes how much you have studied and how much you exercise in a day
-Added various tasks
  : You can add and manage various tasks such as study, exercise, reading
 
-Stopwatch, timer
  : You can record your working time as stopwatch or set it as timer to work only the time you want.
 
Calendar
  : You can check the working time every day and take a simple note
 
-Various statistics
  : You can check at a glance how much you studied for a week
 
-Various themes
  : You can use your favorite theme to your liking