iPhone’s are one of the most popular smartphones around (acting as a phone, PDA, satnav, iPod, etc. all in one device). The iPhone is developed by Apple and as such fully compatible with Apple software. The iPhone syncs with Apple’s iTunes software. The iTunes software acts as the control panel for Apple’s products. When the iPhone is connected to the computer’s USB port, the iTunes software automatically opens and the iPhone is shown in the software’s list of devices. It’s within this application that an iPhone app can be permanently removed.
View the left side of the iTunes window and locate the list of applications. Locate the stock app you wish to remove. Right-click the icon and select "Delete." Click the "Remove" button on the confirmation screen.
Right-click the iPhone icon on the left side of iTunes. Select the "Eject" menu option. This will safely disconnect the iPhone from the computer.