The new RCS update enables secure cross-platform messaging with advanced features including media sharing, read receipts, message editing, inline replies, and encrypted conversations between Android and iPhone users for the first time.
In a major step towards improving cross-platform communication, Apple and Google have started rolling out end-to-end encrypted Rich Communication Services (RCS) messaging between iPhone and Android devices. The long-awaited update is currently being introduced through beta versions and aims to deliver a more secure and feature-rich alternative to conventional SMS messaging.
The rollout allows users on supported carrier networks to exchange encrypted messages using RCS, offering modern communication features such as high-quality media sharing, typing indicators, read receipts, and improved group chats. The feature is available to iPhone users running iOS 26.5 and Android users using the latest version of Google Messages.
According to Apple, the development represents a collaborative industry effort to strengthen privacy standards in mobile messaging. The company stated that Apple and Google jointly worked to make RCS more secure and private by introducing end-to-end encryption for cross-platform conversations.
Stronger privacy for cross-platform conversations
End-to-end encryption (E2EE) ensures that only the sender and intended recipient can read messages exchanged between devices. The technology encrypts messages during transmission, preventing access from hackers, telecom operators, governments, or even the service providers themselves.
While both Apple and Google already supported encrypted messaging within their own ecosystems — iMessage for Apple and Google Messages for Android — conversations between iPhone and Android users previously lacked encryption protection. The latest RCS update addresses this long-standing gap by bringing encrypted communication across platforms.
The initiative was developed in partnership with the GSMA and forms part of the RCS Universal Profile 3.0 standard. The encryption framework is based on the Messaging Layer Security (MLS) protocol, a modern security technology designed to provide secure communication across multiple platforms and devices.
More interactive messaging features introduced
Apart from enhanced security, the update also introduces several interactive messaging tools aimed at improving user experience. Users will now be able to edit sent messages, delete messages after sending, respond with tapback reactions across platforms, and reply directly to specific messages within chats.
Industry observers view the move as a significant milestone in reducing the long-standing divide between Android and iPhone messaging experiences. With RCS gradually replacing traditional SMS globally, the addition of end-to-end encryption is expected to encourage broader adoption of secure and feature-rich messaging services across mobile ecosystems.
