A free app for Android, by The App Door LLC.

VPN Castle is a fast and easy way to surf the web anonymously. It lets you access websites and apps from anywhere in the world, regardless of the service provider or location. It protects you from hackers and trackers, while letting you surf the web anonymously.

It is free and you can use it for as long as you like. It offers unlimited access to the Internet. It can be used on Wi-Fi hotspots, cellular data networks, and other public locations. It works just like a free proxy but it is even more secured.

VPN Castle lets you surf the web anonymously with no concern about being tracked by your ISP or anybody else. Your data is secured and your privacy is protected. It works on public Wi-Fi hotspots, cellular data networks, and other public locations. It is fast and secure.