Help with tracking delivery men application

Hello,


1)I would like to know if you could help me finding the right apps for me please.
I have about 13 mobile devices(Galaxy Note 2) and would like to track(on Google map) where all the delivery men are going on a daily basis. I need to record everything and possibly keep a backup of it.Do you know a good software we pay only once(and not monthly) that helps with this?

Thanks,

Ben