---
title: recognitionVersion
framework: pencilkit
role: symbol
role_heading: Type Property
path: pencilkit/pkstrokerecognizer/recognitionversion
---

# recognitionVersion

The version number of the recognition engine.

## Declaration

```swift
static var recognitionVersion: Int { get }
```

## Mentioned in

Recognizing handwriting and converting it to text

## Discussion

Discussion If you persist results this recognizer returns, store this value alongside them and regenerate the results when running on an OS with a higher version number.

## See Also

### Checking language support

- [supportedLanguages](pencilkit/pkstrokerecognizer/supportedlanguages.md)
- [languages](pencilkit/pkstrokerecognizer/languages.md)