From the Home Screen.
1. From the top of the screen, Swipe Down and select Settings.
2. Choose General from the categories and scroll down to Apps.
3. Once the phone loads your apps, scroll until you find the desired app.
4. Tap on the Uninstall Button.
5. Tap OK.
Your phone will uninstall the application and then send you back to the list of applications. Hit the home button in order to exit this area.