About TSheets Time Tracking: Plugged into QuickBooks, Xero, Gusto, Square and more, TSheets syncs up real timesheet data for faster, more accurate payroll, billing and invoicing. For employees, it’s easy to use on a smartphone, on an app, with a phone call or text, online, offline or wherever work takes them. For accountants and managers, it changes the way you’ll think about time—and how to keep track it of it all. Fall in love with the #1 employee rated and requested time tracking software on the planet at TSheets.com.