The long-awaited day is here: Apple has announced that its Messages app will support RCS in iOS 18. The move comes after years of taunting, cajoling, and finally, some regulatory scrutiny from the EU.
Right now, when people on iOS and Android message each other, the service falls back to SMS — photos and videos are sent at a lower quality, messages are shortened, and importantly, conversations are not end-to-end encrypted like they are in iMessage. Messages from Android phones show up as green bubbles in iMessage chats and chaos ensues.
Apple’s announcement was likely an effort to appease EU regulators.
What if they kept the green color just to troll…
They probably will. They’re aware of and actively foster the “in-group” psychology that plays out in youth social circles. Anyone with a non-Apple phone is excluded as lower class, weird, or less-than. You don’t get included in the group chats that are often the center of your peers’ social lives because no one wants the annoyance of dealing with the limitations of conversing with a green bubble. You must conform, purchase the correct products, and sign over your life to the correct social media platforms if you want to participate in society.
It’s not just to troll. There are actual differences between the RCS and iMessage protocols and their capabilities.
Sure, but we all know what the real reason is…
It would be inappropriate to not make it clear what messaging protocol is being used.
Most RCS chats will be going through googles servers. A user might want to know that.
No, apple is not using Google’s proprietary RCS they are using Open Source GSM RCS which doesn’t go through Google’s servers and it doesn’t include end-to-end encryption.
The bubbles will remain green. At the very least, it’s handy a hand way to tell if chat is unencrypted.
But rcs can be e2ee right?
Encryption was never part of the RCS standard, and Google has been gatekeeping the encryption solution that they’ve been using… which is why there aren’t a lot of E2EE RCS clients floating around.
Google finally conceded several months ago, and now encryption will be part of RCS and managed by an independent working group that Google, Apple, and others can contribute to.
Phase 1 of RCS is about implementing the unencrypted foundation of the protocol. Encryption is supposed to come when the working group has aligned.
On the iOS 18 preview page, they show RCS with green bubbles
https://www.apple.com/ios/ios-18-preview/
Image for the lazy (and yes, of course, Apple’s breaking their own accessibility guideline of having text at least 3:1 contrast ratio for text to be readable and instead making it 2:1 by picking the lightest shade of green possible).