Flutter Packages Bring Apple On-Device AI Features to iOS and macOS 26 Apps

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A developer has released three Flutter packages that tap into Apple's on-device AI frameworks available on iOS 26 and macOS 26, requiring no API keys or server infrastructure. The packages cover on-device language model sessions with schema-constrained output, Apple's Image Playground for streaming image generation, and RoomPlan-based LiDAR room scanning that returns structured geometry and USDZ models. The language model supports tool calling and structured JSON output natively, eliminating the need for error-prone prompt engineering around hosted APIs. Image generation streams progressive previews to the user rather than showing a static spinner, improving perceived performance despite taking roughly 7–10 seconds per image. All three packages include capability checks, as the features are strictly limited to Apple hardware running iOS 26 or macOS 26 and newer with no fallback polyfill provided.

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