Normal closing of an application does not turn the application completely off. When you close the app as usual, it still runs in the background. This is useful when you want to return to the same application after a while. Instead of turning it on again from the beginning, the application restores itself to the state in which we last closed it. At the same time, this means that the applications continue to use the resources of our device after closing. Consequently, apps can slow down our smartphone even though they are not “turned on”. This is also the case with the iPhone 14 and all its versions. That’s why it’s worth finding out how to completely close apps that are running in the background.