Google has released Google Shopper app for iPhone.It should be noted that Google has already released this app for Android users last year.
Google Shopper app for iPhone enables users to search not only by barcodes but also by voice and text search.
Users can make best purchase decision by finding online reviews and prices.You can”star” a product and save it for future and can even share it with your friends via Facebook or Twitter.
You can do a local search to find availability of a particular product.
Google Shopper app for iPhone is available in English and German language in App Store for free.It is compatible with iPhone and iPod touch(4th generation) and requires iOS 4.0 or later.