Firewall IP on IOS 7 is a great app that allows to monitor connections. Some apps send out plenty of connections, and FirewallIP doesn't tell which ones are essential to the app, and which ones are sending personal info. As an example, take tunein radio. Which connections can one block so personal info doesn't go out, which connections should be open to have radio? I'm not sure where I ought to go with my question. Can anyone point where to ask?