Google’s the main backer but it’s technically an open standard. Apple is implementing support in iOS 18 too, reluctantly. Google also has non-standard extensions on top of it like e2e encryption. I wish they would standardize it but that’s a pretty important feature and maybe it’s ok that they brought it out before it could become standard.
Is RCS still a Google-driven scheme? I liked using Signal and its ability for messaging high quality images but it dropped support for nonusers.
What do you mean?
It doesn’t support sms anymore. You can only message Signal users.
Google’s the main backer but it’s technically an open standard. Apple is implementing support in iOS 18 too, reluctantly. Google also has non-standard extensions on top of it like e2e encryption. I wish they would standardize it but that’s a pretty important feature and maybe it’s ok that they brought it out before it could become standard.