A unique ID for every application existing in App Store Connect. It is typically a 10-digit number.
If your application is already on App Store Connect, please follow these steps:
- Sign in to App Store Connect and select your team
- Navigate to the Apps section if you're not already there
- Click on your app name and ensure that App Store tab is active at the top (next to your app's name)
- On the left pane, under General section, select App Information
- Your App ID can be found under General Information section, called
Apple ID
Confusingly, Apple ID in this context does not refer to your Apple account username, it refers to your App ID.