How to: Create a OneSignal App Identifier

Register an app identifier for the OneSignal service extension of your iOS app.

Posted on 14. June 2023 by Jan Bunk

An engineer connecting a companion app record to a service-extension module
You are viewing a preview of this guide. Please log in to complete it!
Open the Apple developer page for identifiers.

Click the plus button to add a new app identifier.

Click the plus button to add a new app identifier.

Make sure 'App IDs' is selected.

Make sure 'App IDs' is selected.

Click the 'Continue' button at the top right.

Make sure 'App' is selected.

Make sure 'App' is selected.

Click the 'Continue' button at the top right.

Enter as description.

Enter your app name as description.

Make sure Bundle ID is set to "Explicit" and enter:

Screenshot of the Bundle ID field.

Scroll down and tick the following checkboxes:

    Don't tick any other checkboxes. Don't worry if some checkboxes are already ticked and greyed out, that's fine.
    Tick the Push Notifications checkbox.

    Click the 'Continue' button at the top right.

    Click the 'Register' button at the top right.

    If you get the message 'An App ID with Identifier ... is not available. Please try a different string.', please contact us before continuing with this guide and we will resolve the issue.
    I've completed all the steps in this guide

    Once you've completed all the steps in this guide, please click this button so you can continue with the next guides.

    Don't forget to click the button!

    Done with the guide? Please click the button at the bottom of the page, otherwise you won't be able to continue with the next steps. If you did not complete the steps in the guide, do not click the button, just leave the page as you intended to.