Search nor the web has ever been a major focus of iOS devices, but an elegant web app called Swearch aims to bring simplicity and eye candy to searching the web.
It's unusual to see web apps built for iOS when native applications are nearing 300,000, but when it works just as well as you'd expect from a native app, it's hard to argue with the choice. Swearch does one thing well, and that's provide you with multiple simplified search engine pages that you can swipe through like a deck of cards. Save it to your home screen and the icon even has support for the retina display. It's simple, useful and really well thought out.