We need a web app that can operate offline (in cars and small aircraft), hence a need to store data, including a lot of map tiles, and not have it disappear after seven days (due to ITP restrictions).
I have read articles suggesting that a PWA (Progressive Web App) launched from the Home Screen does not have the persistence time limit, but cannot find documentation from Apple stating this one way or the other.
Also, can one store more than 50MB if using IndexDB?
Is there a definitive answer to either issue?
Mesodev
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
From
United States