The two most popular options are replicon software and Keyedin software. The best part is that both of these are easy to use and can save you money. Having a proper time-off management system.If you’re considering investing in employee time tracking software, Replicon Software or Keyedin software might be right for you.Its Stopwatch feature can also be used to automatically track time. Its mobile app lets you take screenshots of timesheets and expense reports.