Ultrasurf beta is a free application which makes possible to navigate the Internet anonymously and more secure using your Android terminal. Right off the bat, a very big advantage of this tool is the simple and straightforward user interface. To establish a private connection you'll just have to slide your finger on the screen of your device. As soon as the connection is established, you will get a new IP address and you can even unblock popular platforms like Facebook, YouTube, Twitter, if they were previously blocked.
Ultrasurf lets you use its features without having to register accounts or participate in trials. There are no limitations regarding bandwidth used and you can use it with 3G, 4G and Wi-Fi networks without problems. Many people out there, including myself, love using public Wi-Fi hotspots like the one available in shopping malls, restaurants, airports, and so on, but many don't realise how dangerous these networks really are.
Just the simple fact that many are able to connect to these hotspots should make you install an application like this one to encrypt your Internet traffic. Being a beta version, sometimes you might face glitches, bugs and other issues.