I need an app that will secretly track the location of android phones that I own. I know someone is going to jump in here and start screaming about privacy..blah blah blah. Let me say that I would normally agree with you but we are talking about a particular situation here. I own some taxis in the greater Boston area. The drivers are required to share a % of each fare with me. It is common for drivers in this structure to cheat people like me by picking up customers and taking them for a set rate without turning on the meter. I am not looking to read text messages or intercept phone calls or anything nutty. I just want to make sure I am getting my fair share of revenue. FYI my drivers make a higher % than any other local company.