If you've had your iPhone for awhile you're probably starting to accumulate a large number of apps and things may be starting to get a bit unwieldy and disorganized. Fortunately it's easy to move your apps around and organize them in a way that makes your apps easy to find and leaves your home screen uncluttered.
To move an app, simply tap and hold on any app until all the icons on your screen start jiggling.
Now you can drag any app to another location, into or out of the dock, onto another page, or onto another app.
Dragging on app onto another will create a folder. Tap on the name above the new folder to change it. This is a great way to group related apps.
You can even create a folder of app folders.
Once you're finished rearranging everything to your liking, press the home button and all your apps will stop jiggling and stay where you put them.