ScreenOnPC was originally designed for users to perform the following functions: 1) mirror Android phone screen on PC; 2) control and operate an Android phone on PC by using mouse and keyboard; 3) copy-and-paste text and transfer files between an Android phone and a PC.
ScreenOnPC consists of two pieces of software, a server app running on an Android phone, and a viewer program/app running on a viewer device. A viewer device can be a Windows, macOS, or Linux computer. A viewer device can also be an Android phone.
This Android version of ScreenOnPC Viewer app, running on an Android phone, is used to screen-mirror and operate another Android phone with a ScreenOnPC server app installed.
For information on the server apps (ScreenOnPC Lite or ScreenOnPC HD) or the viewer programs used for a PC, please refer to https://www.quaray.com/ .