---
title: isSupported
framework: adattributionkit
role: symbol
role_heading: Type Property
path: adattributionkit/appimpression/issupported
---

# isSupported

A Boolean value that indicates whether the framework supports app impressions on a person’s device.

## Declaration

```swift
static var isSupported: Bool { get }
```

## Return Value

Return Value true if the current device supports app impressions; otherwise, false.

## Discussion

Discussion Check this value to ensure the current device supports app impressions before calling methods on an AppImpression.