I have a large app and I want to clear the app's data, but don't want to have to re-download the app over 2G as this thread seems to suggest is an acceptable workaround How to COMPLETELY delete app data in IOS? - Apple Community
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The app does not have iCloud data, and does not have a menu to allow us to change storage settings.
iPhone 6, iOS 12
You can:
Offload an app, maintaining its data, or delete the app AND its data, unless that (unidentified) app's developer team can suggest you a different method (inside the app itself) to "save/backup" data.
I suggest that you ask them:--> How to contact an app developer - Apple Support
Regards
Giulio
I'm wanting to delete the App's data (and cache) only.
Uninstall and reinstall is about as low cost/effort as it gets at this point. I just wondered if I was missing something obvious because I thought I had seen a way to do it in the O/S before. Will request the developer have a button or menu to reset in future.
I'm on iOS 15 BTW, not 12 like it says. I'd like to do this for multiple devices, hence uninstalling feels wrong headed.
How to clear app data
