# Build a Tilt-Controlled 3D Portal Experience in SwiftUI - Spline Advanced | Feature Deep Dive - Spline Academy (https://spline.design/academy/tutorials/build-a-tilt-controlled-3d-portal-experience-in-swiftui)

> Learn how to build a 3D portal that reacts as you tilt your device. 📲

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# Build a Tilt-Controlled 3D Portal Experience in SwiftUI

Lesson 17 of 17Spline 3DAdvanced14 min

Learn how to build a 3D portal that reacts as you tilt your device. 📲

In this tutorial, we’ll create and connect a Spline 3D portal to SwiftUI and use the iPhone’s gyroscope to shift the portal’s perspective in real time. It’s a fun and approachable way to bring immersive 3D moments into your iOS apps.

Let’s go! 🚀

Docs: <https://docs.spline.design/exporting-your-scene/apple-platform/code-api-for-swift-ui>

## Related resources

- [SwiftUI PortalTemplate](https://app.spline.design/academy/tutorials/build-a-tilt-controlled-3d-portal-experience-in-swiftui?redirect-duplicate-template-uuid=864989c6-d43e-45f4-bc54-8e9193959963&is-2d-file=false)
- [Native 3D Embeds for iOSDocument](https://docs.spline.design/exporting-your-scene/apple-platform/native-3d-embeds-for-i-os)
- [Code API for SwiftUIDocument](https://docs.spline.design/exporting-your-scene/apple-platform/code-api-for-swift-ui)

## Overview

- Spline 3D
- 14 min
- Advanced

## Last lesson

That’s the end of Spline Advanced | Feature Deep Dive.

[Back to the course](https://spline.design/academy/collections/spline-advanced-feature-deep-dive)

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