Apple is set to open its AI models to developers in an effort to boost app development and enhance device appeal.Developers will be able to leverage Apple's AI models through a software development kit, creating new features for apps.The move aims to position Apple as a leader in generative AI by allowing developers to integrate AI technology into their apps.Apple's AI platform, Apple Intelligence, will be accessible to developers, potentially leading to more innovative uses of the technology.In addition to opening up AI models, Apple is working on AI-powered consumer features like battery management and a Health app with a virtual coach.Apple's AI rollout has faced challenges, such as errors in news summaries and inconsistent emoji creation.By offering its AI models to developers, Apple aims to expand its ecosystem similar to the early App Store success.Increased app development could also benefit Apple financially, especially amidst global regulatory pressures on the App Store.Apple plans to introduce features like App Intents, providing users with more control over app functions via Siri.The company's initiative to empower developers with AI models is expected to be a highlight at the Worldwide Developers Conference.