---
title: isInUseByAnotherApplication
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcapturedevice/isinusebyanotherapplication
---

# isInUseByAnotherApplication

A Boolean value that indicates whether another app is using the device.

## Declaration

```swift
var isInUseByAnotherApplication: Bool { get }
```

## Discussion

Discussion This property is key-value observable.

## See Also

### Accessing device state

- [isConnected](avfoundation/avcapturedevice/isconnected.md)
- [isSuspended](avfoundation/avcapturedevice/issuspended.md)