Ya, as said in the title, now Google iPhone app is redesigned to Google Search app as Google are the no 1 search engine. It has a faster and better interface and also give user a faster result.
When you type in a search term, the app automatically draws up a vertical, scrollable menu of categories on the left-hand side, letting you easily search results in multiple categories like images, videos, news, and places. You can open category search results with a horizontal swipe; for instance if you want photos related to “scuba diving” you can pull out all the associated images by swiping the “images” category from left to right. The app also adds a feature that lets you return to your past search.
Try it yourself by downloading it at iTunes Store