If you want to remove the one app the follow the process 2. After click on the “Remove app” and 3. confirm in the pop-up by tapping “Delete App” ( In this process you can delete the app or you can remove the app from the home screen but still present in your library. If you want to delete many of apps, then follow the below process 3. Next, The apps will disappear from your screen and Click on “Done‘ from the above right corner If you want to regain any app then you need to visit the apple store and download the app again. In this way you can Delete Apps on iPhone Read More: How to connect the controller PS4 to iPhone