I would like to know if the app icon on the iPhone can be slightly different than the one shown in a large version in Apple\'s App Store.
It was discussed in short h
You could achieve this using the new UIApplication.setAlternateIconName(_:completionHandler:) API in iOS 10.3 to change the app icon at runtime.
UIApplication.setAlternateIconName(_:completionHandler:)
Note you need to ship the updated app icon as part of the app bundle however.