QR Stopwatch

Use this clever app for the timekeeping of several people, starting at different times or as group. It works without a single click - just show it any QR code to start a new stopwatch! HOW IT WORKS 1) SINGLE START: Use this clever app for the timekeeping of various persons, starting at different times. Simply hold the QR code in front of the scanner. The app will then automatically generate your name and a new individual stopwatch will be started. If you scan the code again, the timer stops. It