Erasing apps from iCloud entails eradicating them out of your iCloud account, making them inaccessible throughout all of your gadgets. This may be helpful for decluttering your gadget’s storage, eradicating unused apps, or resolving app-related points.
Whereas deleting apps out of your gadget solely removes them domestically, erasing them from iCloud ensures they’re eliminated out of your account totally. This prevents them from reappearing in your gadgets in case you restore from an iCloud backup.