Google and Apple jointly announced that end-to-end encryption (E2EE) for Rich Communication Services (RCS) is now rolling out for cross-platform messaging between Android and iPhone. Android users need the latest Google Messages app, while iPhone users must be on the iOS 18.5 release candidate (currently in beta) with a supported carrier. In the US, major carriers including AT&T, T-Mobile, Verizon, and others support the feature. Encryption is enabled by default for new and existing RCS conversations over time, and both platforms will show a lock icon to indicate privacy. This development addresses a long-standing privacy issue where only Android-to-Android RCS was encrypted, leaving cross-platform texts exposed. The move is a significant step in making RCS a more secure and universal messaging standard.
End-to-end encryption is now available for RCS messages between Android and iPhone users, where previously only Android-to-Android RCS was encrypted.
Unchanged: SMS and MMS remain unencrypted. The feature requires both parties to have compatible devices and carriers. Existing unencrypted RCS chats will be upgraded over time.
The news is overwhelmingly positive, highlighting a long-awaited privacy improvement that benefits billions of users across Android and iPhone platforms.
End-to-end encryption for cross-platform RCS significantly improves privacy for text communications between Android and iPhone.
Collaboration between Google and Apple on a key feature signals potential for further cooperation and strengthens both ecosystems.
Google Messages and iMessage gain enhanced security features, making them more appealing messaging tools.
RCS becomes a more secure and attractive standard for telecom carriers, potentially accelerating adoption.
Google Messages gains parity with iMessage in cross-platform encryption, strengthening its messaging ecosystem.
Apple adds RCS E2EE, enhancing privacy for iPhone users and cooperation with Android.
AT&T is among the supported carriers, offering enhanced privacy to its customers.
T-Mobile users benefit from cross-platform encrypted RCS.
Verizon supports the feature, improving its messaging services.
This update removes a major privacy barrier between the two largest smartphone ecosystems. Users no longer need to switch to third-party apps for secure cross-platform texting. It also strengthens RCS as a universal standard, potentially reducing SMS reliance. For enterprises and developers, it means a more secure and consistent messaging experience.
Consumers now have private encrypted messaging between Android and iPhone by default without needing third-party apps.
Enterprises using RCS for customer communication may need to update systems to handle encryption, but it enhances security.
Some carriers gain a marketing edge for supporting RCS E2EE, but others may face pressure to support the feature.
Major US carriers support the feature, directly benefiting American consumers.
While initially focused on US carriers, the feature is expected to expand globally, improving universal privacy.
E2EE reduces risk of interception; implementation is standard.
Encryption improves data governance by protecting message content.
Both companies benefit from improved privacy reputation.
Rolling out in stages with carrier support; low likelihood of major issues.
Relies on existing RCS infrastructure; no major changes needed.
Encryption standard across platforms reduces geopolitical concerns about surveillance.
E2EE aligns with privacy regulations like GDPR, though some governments may oppose.
No hardware changes required.
No significant workforce impact.
No AI involved in this feature.
RCS becomes a more secure and competitive messaging protocol.
The app now provides cross-platform encryption, increasing its utility.
The update brings E2EE for RCS, a key feature for iPhone messaging.