WWDC26: Siri AI, Foundation models, updates for mobile marketers | Adjust

Apple's WWDC26 keynote on June 8, 2026, was dominated by AI advancements, with no major updates to iOS attribution or measurement frameworks like AdAttributionKit and SKAdNetwork. This provides continuity for ad operations teams, who can maintain current measurement strategies without disruption. Key AI announcements include the Foundation Models framework, which gives developers native Swift access to on-device Apple Intelligence models and integration with third-party models like Gemini and Claude.

Core AI is a new framework for running custom AI models on Apple devices. App Intents updates enable Siri AI to access app content via natural language. For developers, Xcode 27 introduces agentic coding, integrating with Anthropic, OpenAI, Google, and other AI providers.

The lack of SKAN or re-engagement measurement changes means marketers can rely on existing attribution flows. One notable non-AI update is cross-developer subscription bundles in the App Store, enhancing app discovery and engagement. Overall, the event signals Apple's pivot to AI infrastructure rather than measurement, with actionable takeaways: no adjustment needed for attribution setups, opportunity to leverage new AI frameworks for app features, and potential to use subscription bundles for user acquisition.