Ok so ive been looking through the web and the site and i cant see anything about developing your own application for the iphone. I have seem some things with jiggy but when i run it on my phone it doesnt like to work. Dont ask me why, or how. Ive done lots of coding for web pages and php and all that and some basic VB coding. I was just wondering is there an application for OSX or Windows (AHHHHH ) that you can create iphone apps on. Which is i suppose specifically designed for creating them?

If anyone knows please just tell me where to look thats all i need