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

# Register your Android app

> Add your Android app to AppsFlyer using the Google Play package name.

Register the Android version of your app in AppsFlyer.

<Steps>
  <Step title="Add an app">
    In AppsFlyer, open **My Apps** and choose **Add app**.
  </Step>

  <Step title="Choose Android">
    Select **Android** as the platform.
  </Step>

  <Step title="Enter the package name">
    Enter the exact Android package name (application ID) used for your app in Google Play Console.
  </Step>

  <Step title="Save the app">
    Finish adding the app in AppsFlyer. You will use your account-level AppsFlyer Dev Key when connecting the integration to Rey.
  </Step>
</Steps>

<Tip>
  Use the same package name in AppsFlyer, Google Play Console, and your Rey app. A mismatch prevents AppsFlyer from attributing installs correctly.
</Tip>