The free VPN service works by forcing all your online traffic through a secure server. It is free to download and use and compatible with Android and iOS devices. If you are looking for a VPN service, Shadowrocket Free is an excellent choice. You can use both methods or switch from one to another if you want. It also allows you to switch servers easily. A free VPN manager lets you connect to any server worldwide. This article will look at Shadowrocket free, a VPN alternative popular in China.