---
title: appClipCodeTrackingEnabled
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/arworldtrackingconfiguration/appclipcodetrackingenabled
---

# appClipCodeTrackingEnabled

A Boolean value that indicates if the framework searches the physical environment for App Clip Codes.

## Declaration

```swift
var appClipCodeTrackingEnabled: Bool { get set }
```

## Discussion

Discussion When this property’s value is true, the session delegate recieves an ARAppClipCodeAnchor via session(_:didAdd:) for every App Clip Code that ARKit detects in the physical environment. The default value is false. Before calling this function, check that the configuration supports App Clip Code tracking by calling supportsAppClipCodeTracking. To avoid scanning a physical code that’s not connected to an App Clip, the system ensures that an app provides an App Clip before allowing the app to interact with App Clip Codes. Without providing an App Clip, the app can recognize codes in the environment by determining their physical location (transform), but code URLs (url) remain nil.

## See Also

### Accessing App Clip Codes

- [Interacting with App Clip Codes in AR](appclip/interacting-with-app-clip-codes-in-ar.md)
- [supportsAppClipCodeTracking](arkit/arworldtrackingconfiguration/supportsappclipcodetracking.md)
- [ARAppClipCodeAnchor](arkit/arappclipcodeanchor.md)