This is Mobile App for the Punch in/out function sync with Groupware TimeCared.
TimeCard Manager can set the GPS area.
Groupware User can punch in/out within GPS area registered from Manager.
Punch in/out by WiFi is impossible to the iPhone.
No use NFC due to built-in of it is impossible to the iPhone

TimeCard Manager
Register Checking area and Company location by GPS.

Groupware User
Possible to punch in/out within GPS area registered.