You can organize apps on your iPhone by moving them around, putting them into folders, and sending them to the App Library.
Apple includes a lot of preinstalled apps with the iPhone, and many of them have a tendency to hang around even when not in use. While some take up a lot of space that could be better used elsewhere, ...
You can manually delete app data on your iPhone to free up storage space when you're running low. Here's how to do it.