FOX NEWS - Apr 29 - A new free toll, called vpnMentor, shows how Facebook, Google, Instagram and other apps track you, right down to your device's battery level and email you've sent. The majority of companies tracked users current location at all times when using the app. Major dating sites will share your data with affiliated dating sites, vpnMentor added, noting some also have access to your private messages to potential suitors. There are exceptions, though. Happn states that it does not keep track of users movements. "Instead, it only keeps track of when members are in close proximity and where they were when they crossed paths with another user," vpnMentor added.