Only get text from webview

Hello,

I want to make a app with can communicate with a website (server).
But it only has to get peaces of text.
So lets say you have a website with pictures video's, logo's and text.
I want to get only the text from the website.
I have played around with webview.
I think he can do the trick.
At this point to get the whole page: I use this peace of code:

NSURLRequest * request= [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://www.example.com"]];
[self.webview loadRequest:request];

Is there something I can change to get only the text or do I need something like HTML??

Thanks in advanced

RL600