Open Source Unity XR Course

Explore this curated list of free courses and content from reputable sources to learn the fundamentals of XR development using Unity and C# and, prepare for this emerging industry.

While you can skip stages based on your current knowledge, starting from the beginning is highly recommended.

Stage 1: iOS Development

Swift Programming

Courses	Creator	Duration	Effort	Frequency	Prerequisites
Swift Basics	Swiftful Thinking	1 week	7 hours/week	self-paced	none

SwiftUI

Courses	School	Duration	Effort	Frequency	Prerequisites

App Architecture

Courses	School	Duration	Effort	Frequency	Prerequisites

Testing

Courses	School	Duration	Effort	Frequency	Prerequisites

App Store Submission and Marketing (App Store Optimisation)

Courses	School	Duration	Effort	Frequency	Prerequisites

Stage 2: Mobile Spatial Computing

3D Modelling

Courses	School	Duration	Effort	Frequency	Prerequisites

Reality Composer

Courses	School	Duration	Effort	Frequency	Prerequisites

ARKit and RealityKit

Courses	School	Duration	Effort	Frequency	Prerequisites

Stage 3: VisionOS Development

VisionOS

Courses	School	Duration	Effort	Frequency	Prerequisites

API Kits

Courses	School	Duration	Effort	Frequency	Prerequisites