Loco

Loco app will give you the ability to create a network and set a base location, and the ability to submit and review employees locations.

As an employer, you will create a network and define the list of authorized employees along with the base location of your network or even without a base location.

As an employee, you will use the network's name and its key along with your username to submit your location.

Hence, the boss can log in, and review all employees locations and submittals times.