THIS IS NOT A STANDALONE APPLICATION.
You will have to install clock card.
This app allows to automatically add a timestamp to clock card. Either form the launcher or some 3rd party app.
V 1.0 - Install clockcard if not installedRead more
Allows the application to access the phone features of the device. An application with this permission can determine the phone number and serial number of this phone, whether a call is active, the number that call is connected to, ect.