How to Get Your Apple App Prefix

The Apple App Prefix—also referred to as the Team ID—is a unique identifier linked to your Apple Developer account. It's used alongside the Bundle Identifier to uniquely define your app within Apple's ecosystem.

Option 1: Using the Apple Developer Portal

1. Visit developer.apple.com and log in with your Apple Developer credentials.
2. Click on your account name in the top right and select Certificates, Identifiers & Profiles.
3. From the sidebar, choose Identifiers.
4. Select the App ID you want to inspect.
5. You will find the App Prefix (Team ID) listed under the App ID details section.

Option 2: From Xcode

1. Open Xcode and your project.
2. Click the project name at the top of the Navigator.
3. In the center pane, choose your app target.
4. Go to the Signing & Capabilities tab.
5. Look under the Team dropdown. Your Team ID is the App Prefix.