Yesterday, I wrote a simple web application to buy from amazon using your iPhone. It’s meant to help if you are in a store and want to check the price of a product in Amazon and buy it from there.
That’s why you enter the barcode directly. I’ll probably add some search by title or author, but for now, it works for its original purpose: save money.
Check it out at http://amedias.org/ibuy/
It’s an early release so it can be buggy. If you have found a bug or have some suggestions, leave a comment