I was wondering what is the best way to store static content for my app. E.g. a list of products (name, photos, price, url).
Maybe s.o. can direct to a good tutorial?
I think Core Data is the best way , and you should use that.
Here's a link to Apple's Docs ( tutorial )
Also theres a good discussion in Jeff Lamarche's blog in this post
A good thing to check for, would be Jeff's book "More iPhone 3 Development".