“Delete application” function not available in iPhone
When you click on the application, you can edit the phone's desktop. But there is no “delete application” function. There is no cross on the application, only a dash. When you click on the “dash”, a menu appears where there is a function to delete the application, but when you click on it, the choice “remove from home screen” appears
[Re-Titled by Moderator]
iPhone XS