An App that allows you to control another phone locally

1

My brother phone screen has broken. I can only control his phone using android studio mirroring on my PC.
I want to control his phone using another phone and I need the connection to be over the local network so I don’t consume those expensive internet data.

2

GitHub - daitj/Easycontrol: Android to Android remote control using scrcpy ?

3

And more scrcpy packages Remote Keyboard App no longer compatible with recent devices - #8 by vdbhb59