I use VPN on mobile. I use a mobile app called turbo VPN, it provide free VPN of some countries. If ypu want a specific location VPN, then buy a premium version of it. It is easy to use and provide stable and high speed connection. In India, After banning many porn sites by govt. VPN services are getting quite common among youngsters. Even VPN help you to access sites like torrent and download movies, web series and music videos etc. You may also use VPN on PC's but I personally use it on Mobile.