---
title: isExpensive
framework: network
role: symbol
role_heading: Instance Property
path: network/nwpath/isexpensive
---

# isExpensive

A Boolean indicating whether the path uses an interface that is considered expensive, such as Cellular or a Personal Hotspot.

## Declaration

```swift
let isExpensive: Bool
```

## See Also

### Checking Path Capabilities

- [supportsIPv4](network/nwpath/supportsipv4.md)
- [supportsIPv6](network/nwpath/supportsipv6.md)
- [supportsDNS](network/nwpath/supportsdns.md)
- [isConstrained](network/nwpath/isconstrained.md)