Create Your Apple Bundle ID

1. Go to developer.apple.com

2. Click on 'Account' on the top right (and log into your account)

3. Click on Certificates, Identifiers & Profiles Certificates

4. Click on identifiers in the left menu

5. Click the blue add button next to the Identifiers header to create a new id

6. Register an App ID

7. Click continue

8. Add your description (this is just for internal purposes)

9. Add your bundle id (make sure explicit is checked) and make the name is in the correct format which is: com.appname.ios (where appname is the name of your app like: com.instagram.ios)

10. Inside of the Capabilities section, scroll down and select ‘Push Notifications’ ***This is required for your build to succeed even if your app does not use push notifications.***

11. Then register it

12. Then go back to appstoreconnect.apple.com

13. Then go back my apps and click the plus button

14. Click new ios app

15. Give it the name you want to show up in the app store listing

16. Choose the bundle id that you made for this app from the step above

17. Make the SKU the same as the bundle id

We are aware that Apple suggests your bundle ID to be com.domainname.appname within their developer docs, but your Adalo iOS app bundle ID needs to be in the format com.appname.ios (please make sure it's the same in both Apple Developer account & Adalo account) for your Testflight process to succeed. A screenshot from the Apple website suggestion