The Future of Computing Is Here

With Apple Vision Pro, the boundaries between digital and physical worlds are blurring. This isn’t just about placing 3D objects in space—it’s about creating intuitive, interactive, and immersive experiences, that seamlessly blends the physical with the digital.

  • How do you build such experiences? The key is RealityKit, the core 3D framework provided by Apple - master it, if you want to build 3D-centric spatial apps.

  • This is a completely new medium, especially for programmers who have no previous 3D experience. Even if you have built 3D apps and games before, there is a lot of visionOS specific nuances, that you need to learn and be aware of.

  • That is exactly what this course is for: built ground up for the visionOS, it will take you through the A-Z’s of RealityKit, to help you bring your spatial app ideas to life - even if you have never programmed 3D experiences before.

How will this course help you prepare?

  • Build 3D Spatial Apps with RealityKit

    Master RealityKit for visionOS to create immersive spatial experiences. Topics covered include spaces, lighting, animations, hand gestures, spatial audio, and more.

  • No 3D Experience? No Problem

    Get up to speed with essential 3D concepts and tools like Reality Composer Pro. Learn model formats, scene building, and key techniques—even with no prior 3D experience.

  • Master the Full visionOS Development Stack

    Go beyond basic app building by understanding RealityKit’s ECS architecture. Learn the entire release process, from designing 3D app logos to publishing on the visionOS App Store.

  • Unlock visionOS-Specific Features

    Learn what makes visionOS unique—from integrating SwiftUI windows with RealityKit scenes and leveraging spatial audio to designing immersive spaces for different levels of engagement.

  • Learn by Doing

    The course starts with micro-projects to build a solid RealityKit foundation, then progress to advanced topics. You will then apply your skills to develop a complete spatial app from start to finish.

  • Built for visionOS ground up

    This course is designed specifically for visionOS and 3D-first development. By mastering RealityKit’s unique features, you’ll stay ahead in building truly native spatial apps for Apple Vision Pro.

A Work In Progress

75% complete with a 40% discount

This course is roughly 90% complete, with WIP (Work in Progress) lessons clearly marked in the outline. The full release is expected by end of January 2026. While the final price will be $249, you can get early access now for $199 (20% off) and start learning from the significant portion that's already available - 52 lessons spanning 12+ hours. 

Course curriculum

    1. Hardware and Software Requirements

    2. Setting Up Your Development Environment

    3. Hello World visionOS

    1. Anatomy Of A 3D Model

    2. 3D Model Formats

    3. Where To Find 3D Models

    4. Conversion From Other Formats

    1. Reality Composer Pro Basics

    2. Creating A Solar System Experience (Part 1)

    3. Creating A Solar System Experience (Part 2)

    4. Debugging 3D Scenes

    1. The Building Blocks Of visionOS

    2. Creating 2D Windows

    3. Volumes And Model3D

    4. Immersive Spaces (Part 1)

    5. Immersive Spaces (Part 2)

    6. RealityView For 3D Experiences

    1. RealityKit Architecture For Dummies

    2. Entities, Components And Systems (Part 1)

    3. Entities, Components And Systems (Part 2)

    4. Gestures And User Input (Part 1)

    5. Gestures And User Input (Part 2)

    6. Animations For Dummies

    7. Custom Animations (Part 1)

    8. Custom Animations (Part 2)

    9. Lighting For Dummies

    10. Lighting A 3D Scene (Part 1)

    11. Lighting A 3D Scene (Part 2)

    12. Immersive Audio (Part 1)

    13. Immersive Audio (Part 2)

    14. Attaching SwiftUI Views To 3D Models

    1. What We’re Building

    2. Introduction To Apple's On-Device LLM

    3. Hello World AI

    4. Using Instruction Files To Personalise The AI

    5. Extracting Structured Data From The AI

    6. Building the AI Tutor UI (Part 1)

    7. Building the AI Tutor UI (Part 2)

    8. Building the AI Tutor UI (Part 3)

    9. Implementing A “Look-to-Scroll” Interaction

    10. Connecting the AI to the User Interface

    11. Adding an AI-Powered Lyrics Remix Feature

    12. Building an AI Debugger

    13. Using Tool Calling to Improve LLM Accuracy

About this course

  • $199.00
  • 52 lessons
  • 12.5 hours of video content

Meet Your Instructor

Dr. Nikhil Jacob

Hello! I am the lead instructor at Reality Uni and a 3D first iOS Engineer. I have experience building software for healthcare, ed-tech and futuristic industries like spatial computing, in addition to a PhD in Brain Computer Interfacing. Hence, I am well versed with navigating uncharted territories with ground breaking technologies. On the side, I also run an Apple Spatial Computing themed Youtube channel and have over 90+ videos uploaded to date. For my full-list of my experience, clientele and awards, please see my LinkedIn profile.
LinkedIn

Ready To Create New Realities With Spatial Computing?

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FAQ

  • When is the expected course completion date?

    The course will be fully ready by end of January 2026. That said, roughly 90% is already complete - 52 lessons spanning 12+ hours. So there’s plenty to dive into now.

  • What if I am not happy with the course?

    This course comes with a 7 day money back guarantee. Just let us know within this period if you don't like it and we will return your money, with no questions asked. In other words, no risk for you!

  • What hardware do I need for this course?

    An Apple silicon device is required for this course. An Apple Vision Pro is ideal but no necessary - you can use the Vision Pro simulator in Xcode.

  • What are the pre-requisites for taking this course?

    This course assumes prior SwiftUI knowledge. If you're not familiar, you can start with our "Mastering visionOS: SwiftUI" course. You should also have a basic understanding of programming concepts like classes, functions, variables, conditional statements, and loops. While we’ll briefly touch on these, the primary focus will be on visionOS, RealityKit, and Apple’s spatial computing frameworks.