iMessage may stop some users from switching to Android, but an Android version should not be ruled out as sources say UI mockups have circulated at Apple
Lauren Goode, writing for The Verge a few weeks ago, “iMessage Is the Glue That Keeps Me Stuck to the iPhone”:
Context & Ripple Effects
Lauren Goode's Verge essay that Daring Fireball is riffing on gives the lock-in argument a user's voice: iMessage is the glue keeping her on iPhone. What makes the 2016 report notable is that the question was never hypothetical inside Apple — in 2013 emails, Eddy Cue pitched iMessage for Android while Craig Federighi argued it would simply remove an obstacle for iPhone families buying Android phones.
The debate has aged into a public one: Google's Hiroshi Lockheimer later accused Apple of holding back the messaging experience for Android and its own users alike by refusing RCS, while carrier defaults moved to RCS without Apple. Whether the moat actually matters is contested too — a survey found only 6% of Android-to-iPhone switchers cited iMessage or FaceTime.
First-order effects
- iPhone owners contemplating a switch to Android face a concrete switching cost in iMessage group chats, which is exactly the retention lever Federighi's internal objection described.
- Circulating Android UI mockups mean the option has real engineering work behind it at Apple, not just executive debate — a release decision could flip the moat on or off.
Second-order effects
- If Apple keeps iMessage exclusive, third parties fill the gap with bridges — the path that eventually produced unauthorized clients like Beeper Mini, whose blocking Apple defended as protecting a costly proprietary platform rather than anticompetitive behavior.
- Google and the carriers' push to make RCS the default keeps pressure on Apple either way: ship iMessage cross-platform on its own terms, or watch interoperability arrive through standards and unofficial clients.
Third-order effects
- If the pattern holds, default messaging apps harden into platform moats, and the fight shifts from features to interoperability — regulators and standards bodies become the arbiters of whether green bubbles are competition or lock-in.
- Apple's own survey data suggesting iMessage drives few switches cuts both ways: it weakens the lock-in defense if regulators probe it, but also lowers the strategic cost of eventually opening the service.
The trend: Messaging apps are consolidating from communication features into platform lock-in assets, with interoperability pressure mounting from rivals, carriers, and eventually regulators.