[Home](./index.md) > [@snowplow/react-native-tracker](./react-native-tracker.md) > [PlatformContextRetriever](./react-native-tracker.platformcontextretriever.md) > [getAppSetIdScope](./react-native-tracker.platformcontextretriever.getappsetidscope.md) ## PlatformContextRetriever.getAppSetIdScope property Scope of the `appSetId`. Can be scoped to the app or to a developer account on an app store (all apps from the same developer on the same device will have the same ID). Signature: ```typescript getAppSetIdScope?: () => Promise; ```