Tip: If you just want to remove it from the Home Screen (but keep it in your App Library), choose "Remove from Home Screen" instead of "Delete App."
On your iPhone, deleting applications makes sure you have room for the programs and data you really need while also keeping your device operating efficiently. It just takes a few taps to clean up your phone, whether you do it through the Settings app or straight from the Home Screen. Managing and analyzing your applications on a regular basis may significantly improve your iPhone experience.