# buildNumber

> The build number of the bundle

## Definition

* **Type:** Property
* **Namespace:** [UnityEditor](/engine/6000.0/script-reference/unityeditor.md)
* **Assembly:** UnityEditor

```csharp
public static string buildNumber { get; set; }
```

### Remarks

It is saved to the 'CFBundleVersion' field in the built app's info.plist file.