ARHeadsetKit

Uses $5 Google Cardboard to replicate HoloLens-like experiences, making AR headset development accessible without expensive equipment, as highlighted in the README's philosophy.

Features interactive tutorials hosted in Xcode, similar to Apple's SwiftUI tutorials, which simultaneously teach ARHeadsetKit and iOS development, easing the learning curve.

Provides both immersive headset AR and handheld AR alternatives in the same app, allowing flexible user experiences as described in the key features.

Includes easy-to-render AR objects and a CPU ray tracing API, offering a unique environment for 3D graphics testing without deep expertise.