You can finally use RCS to text iPhone users on Google Fi

Apple's iPhones first got access to RCS texting last year with the release of iOS 18. But it wasn't a one-and-done process: different carriers came on board at different stages. Google's own Fi MVNO, for example, hasn't been compatible with iPhone RCS texting. But in March, the iOS 18.4 beta release brought RCS compatibility to Google Fi on iPhone. Now, as noted by 9to5Google, iOS 18.4 is rolling out in stable, and with it, RCS support is here for regular iPhone users on Google Fi.