Building Multiplatform AR Apps with Unity AR Foundation

Creating augmented reality experiences across different mobile devices no longer requires writing separate codebases for each platform. Unity AR Foundation provides a unified framework to build once and deploy to multiple platforms. This text-only course guides you through the foundational concepts and step-by-step setup of AR Foundation, helping you transition from a standard Unity developer to an AR creator. You will learn how to configure your project, manage modern packages, and implement essential AR features. What you'll learn: Understand the core architecture of AR Foundation, ARKit, and ARCore; Configure Unity project settings and package management for cross-platform AR development; Implement the XR Origin and AR Session components to establish your AR scene; Apply modern OpenXR standards and subsystem configurations for mobile and wearable devices; Practice detecting physical planes and placing virtual objects in real-world environments; Troubleshoot common build settings and deployment issues. The course begins with foundational AR terminology and architectural concepts before moving into practical configuration steps, package installation, and scene setup. Through written explanations and code snippets, you will learn to build a robust foundation for any AR project. Designed for beginners to augmented reality development, this course requires only a basic familiarity with the Unity interface and no prior AR experience. Start your journey into augmented reality development today.