About a billion people use it every day, but they're concentrated in specific countries. I believe India is a major RCS user for instance.
Like Signal, it works fine, but you need your contacts to also use it. That's easy on Android (Google hosts an RCS server for people whose carriers don't) but carrier dependent on iOS.
RCS video calls and payments seem to be left unimplemented by Google.
Like Signal, it works fine, but you need your contacts to also use it. That's easy on Android (Google hosts an RCS server for people whose carriers don't) but carrier dependent on iOS.
RCS video calls and payments seem to be left unimplemented by Google.