> ## Documentation Index
> Fetch the complete documentation index at: https://moengage-sdk-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Install/Update Differentiation

This is solely required for migration to the MoEngage Platform. We need your help to tell the SDK whether the user is a new user of your app or an existing user who has updated to the latest version. If the user was already using your application and has just updated to a new version which has MoEngage SDK it is an updated , call the below API.

<CodeGroup>
  ```javascript TypeScript theme={"theme":{"light":"github-light","dark":"github-dark"}}
  import { MoECapacitorCore, MoEAppStatus } from 'capacitor-moengage-core'
   
  // For Existing user who has updated the app
  MoECapacitorCore.setAppStatus({ appStatus: MoEAppStatus.UPDATE, appId: "YOUR_WORKSPACE_ID" });
  ```
</CodeGroup>

In case it is a fresh install call the below API

<CodeGroup>
  ```javascript TypeScript theme={"theme":{"light":"github-light","dark":"github-dark"}}
  import { MoECapacitorCore, MoEAppStatus } from 'capacitor-moengage-core'

  //For Fresh Install of App
  MoECapacitorCore.setAppStatus({ appStatus: MoEAppStatus.INSTALL, appId: "YOUR_WORKSPACE_ID" });
  ```
</CodeGroup>