Create Android AR app using Unity-ARKit plugin

Question

I was wondering If I can build apps for Android using Unity with Apple's ARKit since Unity supports multiple platforms and ARKit offers SDK for Unity but I can't seem to find a conclusive answer yet.

And I know I can use Google's ARCore for Android, Unity and iOS but I want to use ARKit for some reasons.

Answer 1

The answer is: No, you cannot. ARKit is for iOS and iPadOS only.

As you said, you can use ARCore SDK, Android SDK or ARCore Unity SDK for different platforms, but you can use ARKit only for iOS and iPadOS devices. The main reason, why you cannot use ARKit for Android devices is IMU sensors (gyroscope, accelerometer, magnetometer, etc): all Android devices need a thorough sensor Fusion calibration in order to observe the same AR experience. All Apple devices (A9 to A16 chipsets) have almost the same sensors (SE/6s/7/8/X/Xs/Xr/11/12/13/14) and these sensors were similarly calibrated.

Nevertheless, if you want to create Android AR app in Unity using ARCore, it's easy. For that you need Unity, Vuforia SDK 10.10 (you can install it with Unity or download an importable package from Vuforia website) and Android SDK.

Vuforia uses ARCore/ARKit technology if the hardware it's running on supports it, otherwise it uses its own AR technology and engine as a software solution without dependant hardware.