Google Messages is poised to take a significant leap ahead of iMessage as the latest RCS upgrade introduces powerful new features that could redefine cross-platform messaging.
RCS Universal Profile 4.0 Officially Announced
The GSMA has unveiled RCS Universal Profile 4.0, marking a major evolution for Rich Communication Services (RCS)—the modern alternative to traditional SMS.
This update enhances the messaging experience between Android and iPhone users, offering features that go well beyond basic texting.
Key Features in RCS 4.0
The new standard introduces several major upgrades:
- Built-in real-time video calling within chats
- Improved group messaging capabilities
- Advanced spam and scam protection
- Expanded support for end-to-end encryption (E2EE)
These additions aim to bring RCS closer to—and in some cases beyond—the experience offered by iMessage.
Why Google Messages Is Leading the Charge
Google has been aggressively pushing RCS adoption, and its Google Messages app is expected to roll out many of these new features relatively quickly.
On Android devices, users could begin seeing RCS 4.0 enhancements through app updates, making messaging more secure, interactive, and feature-rich within a short time frame.
Apple Still Lagging Behind
While Apple introduced RCS support with iOS 18, its implementation remains limited to an older version of the standard.
This creates a noticeable gap:
- Missing newer features from RCS 4.0
- Lack of full end-to-end encryption in cross-platform chats
- Slower adoption of advanced messaging capabilities
As a result, messages between Android and iPhone users still fall short of the seamless, secure experience many expect.
The Encryption Gap Remains a Concern
One of the most critical issues is privacy. Currently, RCS messages exchanged between Android and iPhone devices are not fully end-to-end encrypted by default.
RCS 4.0 aims to address this, but widespread implementation depends on both platforms adopting the updated standard—something that may take time.
What This Means for Users
For Android users, the future looks promising. With faster adoption cycles and direct updates via Google Messages, many RCS 4.0 features could arrive soon.
For iPhone users, however, the wait may be longer. Apple’s slower rollout pace means that full access to these improvements could be delayed.
RCS Universal Profile 4.0 represents a major step forward for messaging technology. With Google pushing rapid adoption through Google Messages, the platform is well-positioned to surpass iMessage in cross-platform functionality.
However, the true potential of RCS will only be realized when all major players fully embrace the latest standard. Until then, the messaging experience between Android and iPhone will remain uneven.
