I would just like to add that a lot of people have this misconception about the use of VPNs. They think it's simply used to mask your whereabouts so you can watch streaming video from wherever. The fact is that VPNs are a security measure and more people should be using it with the proliferation of free wifi which are poorly setup. When you're sitting in that coffee shop checking your email, on facebook, connected to your bank there is a lot of data you're sending out over the wifi network which most times aren't even encrypted. Any hacker with a little bit of knowledge can scoop up lots of info and that is why a VPN should be used. As for free VPNs I'll echo what's been said, in this world money is king. Which makes you wonder if they are offering the service for free how are they making money? Personally I use Cloak VPN because it's available for iOS and MacOS with a single account.