---
title: UIUserInterfaceSizeClass.compact
framework: uikit
role: symbol
role_heading: Case
path: uikit/uiuserinterfacesizeclass/compact
---

# UIUserInterfaceSizeClass.compact

Indicates a compact size class.

## Declaration

```swift
case compact
```

## Mentioned in

Adapting your app when traits change

## See Also

### Constants

- [UIUserInterfaceSizeClass.unspecified](uikit/uiuserinterfacesizeclass/unspecified.md)
- [UIUserInterfaceSizeClass.regular](uikit/uiuserinterfacesizeclass/regular.md)