SceneKit Courses

Mastering ARKit for iOS
Udemy

Augmented Reality apps with ARKit and SceneKit on iOS
Udemy

ARKit & SceneKit Fundamentals
Udemy

Learn iOS8 and Swift App Programming
Udemy

Angry Birds, Crossy Road & more: Game Development in Swift 4
Udemy

iOS Development Tips Weekly
LinkedIn Learning

Intro to SceneKit. An easy to use iOS 3D framework.
Udemy

iOS Swift 4 Game Tutorial - Create 3D Levels with SceneKit Editor
Brian Advent via YouTube

Implementing Augmented Reality in Apple's ARKit
NDC Conferences via YouTube