VPN Tether is a tool for sharing a WiFi connection with another device. This can be useful if you want to share a VPN connection with a device that does not have WiFi or you want to connect to a hotspot that has a limited amount of bandwidth. The app can also be used to test your connection speed and to see if your connection is stable.

The app is very easy to use. You just need to install it, connect your device to the same network as the VPN tethering device, and then start the app. The app will automatically detect the network you are connected to and will also give you the IP address and the gateway address of the network. You can then set the IP address and the gateway address for your device. This will allow you to access the Internet and the network.

To be able to share your VPN connection, you need to have root access on the device that is sharing the connection.