You must have an Apple account for iPhone developing. Then you must download Xcode 3 and type out Xcode 3 code to create the app itself.
To make an App for the iTunes App Store you will need the iPhone's Software Developers Kit which can be downloaded from Apple's developers site.
No...you don't need wifi for the American idol app for iPhone.
You can't change your account to private on the iPhone app. You need to log in to the web version.
you have to go on your itunes and make the folder on your computer then sync it to your iPhone/iPod
WinterBoard is the app you need if its Jailbroken
Like all mobile handsets they are only as good as the applications that you require them to do for you. So if you need diary management then the iPhone has an app for that. Need to make a call? iPhone 4S then the iPhone can do that. Need a mobile phone that talks to you only the iPhone 4S can do that!
There is a way to JailBreak your iPhone to make it run the third party app store.
An "app" can not do this. The maximum volume is fixed by the hardware.
It takes a lot of developmental skill to create a good iPhone app. Plus, you need $200 to buy a premium app maker from Apple and around $400 for a deluxe app maker.
No, only an internet connection to download it and to make in app purchases.
I think Last Alert is a paid phone app. You only need the free find My iPhone app. You only have to turn find My iPhone on in your iphone. Then you can locate it from other ios devices
by app store