iOS (Swift/Objective-C via native modules)

Access the full iOS SDK by bridging Swift and Objective-C logic into cross-platform environments for high-performance hardware integration.

Native modules provide a direct conduit between high-level frameworks and the iOS metal. Developers implement the RCTBridgeModule protocol or use FlutterMethodChannel to trigger specialized APIs: think ARKit for spatial tracking, Core ML for local inference, or the Secure Enclave for biometric auth. This architecture avoids the limitations of generic plugins and ensures 60 FPS performance for heavy tasks like real-time image filtering. By integrating native Swift classes or legacy Objective-C headers, teams maintain total control over the platform's unique capabilities (Haptic Engine and Proximity Sensor) without sacrificing cross-platform speed.

https://reactnative.dev/docs/native-modules-ios