I remember seeing and doing some research around doing that awhile back and the best options I found at the time was doing it via Browsers running in Android Emulators that were in Multi-Instance Sync mode. I think there are multiple options out there and the following is one example:

https://www.ldplayer.net/blog/introd...ltiplayer.html

https://www.ldplayer.net/blog/introd...chronizer.html