I have separate apps that have the same UI/UX but are different 'under the hood' and each app is distributed to different countries. Under Review Guideline 4.3, Apple are requesting that the apps be consolidated into a single app. My concern with this is that when the container app is released, the users of the existing apps will not be aware of the new update (or any updates after that) because the Bundle IDs will be different.
Is there any way to somehow link the Bundle IDs (even if temporarily) so that users of the existings app will be notified that an update is available when the consolidated app is first released?