Apple is reportedly preparing to integrate Google Cast into iOS 27, marking a significant shift from its traditionally closed ecosystem. The update, expected to debut on June 8, would allow iPhone users to stream content directly to compatible devices without relying solely on Apple's proprietary AirPlay technology. This change represents Apple's most substantial platform opening in years.

The move stems directly from pressure by the EU's Digital Markets Act, which aims to increase competition and give consumers more choice in digital services. Currently, iOS supports only Apple's own streaming protocol at the system level, forcing users to work around limitations when connecting to non-Apple devices.

Apple may let users set third-party streaming options as defaults, fundamentally changing how iPhone owners interact with smart TVs and speakers. The company hasn't confirmed whether this functionality will launch globally or remain restricted to European markets, though maintaining separate codebases would complicate development.

This regulatory-driven change signals a new era where Apple must balance its ecosystem control with compliance demands. Whether this represents genuine openness or minimal compliance remains uncertain, but users gain meaningful functionality regardless of Apple's motivations.