# AppPreferences

**Kind**: interface | **Module**: [App Preferences](https://docs.interop.io/desktop/reference/javascript/app%20preferences/index.md)

**Source**: https://docs.interop.io/desktop/reference/javascript/app preferences/apppreferences/index.html

Describes the user preferences for an app.

## Properties

- **`app`** (`string`, required)
  Name of the app.
- **`data`** (`Data`, required)
  Object holding the user preferences as key/value pairs.
- **`lastUpdate`** (`Date`, optional)
  Timestamp of the last update of the user preferences.

## Related types

- [Data](https://docs.interop.io/desktop/reference/javascript/app%20preferences/data/index.md)