Hi User3977,
If you haven't much experience in programming with a language, and that could be VB, VBA, Javascript or Applescript even, producing an app that will get through Apple's review process may be an uphill struggle.
You might want to review some sample code, and there is plenty out there, to get an idea of structure and links, but I would recommend you start reading a book on Objective C, because you will need it. I learnt a lot from reading 'Beginning iPhone Development', but even some of that was over my head without the Objective C knowledge.
Ultimately you will need the hard stuff. I am currently developing a game, and that is a whole lot more complicated than the projects I have done to date.