This tool allows you to view your desktop remotely. It can connect to any VNC server, including built-in screen sharing in macOS OS X. You can control your desktop in real-time just as if you were sitting in front of the PC, Mac, or Unix system. It's a VNC viewer, so it can connect to any type of VNC server (including built-in screen sharing).

What can I do with it?

You can use it to view your desktop from another device or PC and control it remotely. You can use it to play any PC games on your phone or tablet.

It works over WiFi or 3G/4G/LTE networks.