Following scrutiny, Apple says it will release an iOS update later this year that will let Siri default to frequently-used third-party messaging apps
Apple Inc. said it will ease some restrictions on developers of third-party apps, responding to a Bloomberg News story about the rise …
Context & Ripple Effects
This 2019 concession came directly after Bloomberg's scrutiny of how Siri locks out rival messaging apps: Apple agreed that an iOS update would let users make a frequently-used third-party messaging app Siri's default for sending messages. It was the first visible crack in the assistant's exclusivity.
The pattern held and widened. By early 2020 Apple was weighing third-party browser, email, and music defaults across iPhone, iPad, and HomePod, and by 2026 the same playbook had reached the AI layer — third-party voice-controlled chatbots inside CarPlay (though not replacing Siri's button) and plans to let iOS 27 users pick among multiple third-party AI models for text and image tasks.
First-order effects
- Users of rival messaging apps gain voice-driven sending through Siri for the first time, removing a daily friction point that favored Apple Messages by default.
- Apple concedes a specific gatekeeping position under press scrutiny rather than proactively — setting the precedent that its assistant-layer restrictions are negotiable when they draw attention.
Second-order effects
- Rival messaging platforms gain a new acquisition surface on hundreds of millions of iPhones without building their own voice stack, since Siri remains the interface.
- Once messaging defaults open, every other Siri-adjacent category becomes contestable — which is exactly the sequence that followed, with browsers, email, music, and eventually AI models each facing the same default question.
Third-order effects
- If the pattern holds, Apple's platform strategy shifts from exclusive first-party services to curated choice — it keeps the entry points (the Siri button, App Store placement) while renting out the destinations, a structure now visible in CarPlay's chatbot policy and iOS 27's multi-model plans.
- Regulators and press scrutiny become a standing input into Apple's roadmap: restrictions that once looked permanent get relaxed one category at a time, on Apple's schedule rather than a mandate's.
The trend: Apple is incrementally converting its assistant and OS layers from exclusive first-party territory into curated multi-vendor surfaces — messaging first, then defaults broadly, now AI models — conceding ground only under sustained scrutiny.