You don't need an app for that. Folders where introduced as one of the new features of iOS 4.0. Make sure you upgrade to the latest version of iOS through iTunes, press and hold an icon until it wobbles and the drag it into another icon.
Additionally, if you want to put files in folders you may install Dropbox which makes is easy to share files between computers and your phone.
First, go in your folder where your apps are stored. Then, touch an app for about 3 seconds until its wiggly. And then you can pull it out of the folder.
Yes there is i think. Have you ever herd of ibooks. Its an app for iphone and stuff.
you can use and phone for lodes of stuff text, app store lodes more
On the app store there is an app named HTML Egg Web Page Creator that cost $15 with good reviews and simple to use.
Yes. of course you can. You cannot in-app purchase but theres a way around the in-app purchase error. But you can still by normal apps.
Altough there is no radio application on the iPhone, you can download it. with the "App Store" program in the iPhone, you can download an app that gives you the opportunity for listening to radio.
To make a folder, hold down an icon, drag it over another icon and you've got a folder. To name it, hold down an icon in the folder,click on its name, and a keyboard will come up for you to name it.
There is no way to do that. If you jailbreak your iPhone there is an app on Cydia that does that.
Yes, there is an Answers App for iphone in the apple store
Yes, you can find your lost iPhone with an iPhone app. However, you must have access to another apple product with the same app to locate your lost iPhone. It's called FindmyiPhone in the app store, and it's free. All you do is make an account. Let's say your iPhone is lost, all you do is sign in with your account with another device with the same app and the app will do the rest. Its quite amazing.
for an iphone there's already an app called safari which is the internet
The GoPro Quik app saves files on an iPhone in the app's internal storage.