Yet - the same rules to NOT pertain to Google (gmail - Android phones), iTunes (iPhones), Facebook nor ANYTHING you agree to and End User contract on a device. They can and WILL legally collect and sell your information...hundreds of thousands of terabytes a day.
Please do not think that the FCC will protect you from...well...you.
Data Collection | How Google uses your personal information
Apple - Legal - Privacy Policy
From there - each app you install will have its own EULA and collect the information they want to collect (that you have agreed to by installing the application at hand)