SayHi is a platform where you find other users near you and chat with them. It is a great app that you can use to talk to strangers and potentially find ones who have similar interests. You can send videos, pictures, and audio, but this app does not have a video chat function.

If you are a SayHi user and want to be able to video call others, you should download this plugin. It adds a video chat functionality to the app, so you can communicate with others as if you are face-to-face.

This is very simple to use. It is compatible with Android devices.