---
title: OSVersion
framework: metrickit
role: symbol
role_heading: Structure
path: metrickit/osversion
---

# OSVersion

The version of the operating system on the device.

## Declaration

```swift
struct OSVersion
```

## Topics

### Instance Properties

- [buildNumber](metrickit/osversion/buildnumber.md)
- [number](metrickit/osversion/number.md)
- [platform](metrickit/osversion/platform.md)

## Relationships

### Conforms To

- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Supporting types

- [Histogram](metrickit/histogram.md)
- [AverageStatistics](metrickit/averagestatistics.md)
- [SignalBars](metrickit/signalbars.md)