Apple’s iMessage maintains a significant advantage over Google Messages because it allows users to send and receive communications using an Apple Account without requiring an active SIM card.

Key Points

• Apple’s iMessage enables messaging via iCloud and email addresses, ensuring continuity even when a device lacks an active cellular SIM or eSIM.
• Google Messages relies on SMS, MMS, and the RCS protocol, which currently requires an active SIM card to function on Android devices.
• While Google Messages supports features like profile sharing and device pairing, these tools remain dependent on the primary phone maintaining an active SIM.
• Apple developed iMessage as a proprietary, in-house service, whereas Google Messages is built upon the industry-standard RCS framework managed by the GSMA.
• Google has previously implemented account-based messaging in platforms like Google Chat and Meet, but has yet to integrate similar functionality into Google Messages.

Why it Matters

The reliance on SIM-based authentication limits the flexibility of Android messaging compared to the seamless, account-based ecosystem provided by Apple. By failing to decouple messaging from phone numbers, Google leaves a functional gap that continues to influence consumer preference for iPhones in North America.