This is an Xcode project example of how to pass data from your Hype project to your App and store it locally in the App using CoreData, allowing persistent data changes to be done locally and not be destroyed when the App is quit.
The full details can be found in the Read me on the GitHub project page
There are links to 4 very good short videos that show you how to use coreData.
If you find this or any of my projects or help helpful and want to say thanks by sponsoring me please go to:
https://github.com/sponsors/markhunte
or :
Make a one off donation by downloading via gumroad
Many thanks