2025-03-27 00:00:00 With PTC Working Time, you can record your working hours quickly and securely from anywhere - be it in the home office, in the office or at the customer's. All working hours are entered with start / stop and saved together with your location. So you can prove when and where you start and finish your work. You can see your entries at any time directly in the PTC Working Time app. The app is compatible with stationary and mobile time recording devices.