14 Delete Unused Stock Apps
With iOS 10, Apple gave users the ability to delete many of the included apps. And iOS 11 expands on this by letting users keep data for deleted stock apps.
Maybe you don’t use Stocks or Tips, or maybe you want to use your a third-party calendar app. Whatever the reason, you can delete many stock apps and rest assured their data will be retained should you want to go back.
iOS 11 can even offload unused apps automatically when your device’s storage is low. Doing so will not delete the app’s data. You can enable this space-saving feature in the Settings app (General > iPhone Storage).