Bing is a decision engine designed to work beautifully on your iPhone.
Discover what is relevant near you and complete tasks more easily right from Bing, wherever you are. Tell Bing what you are looking for with voice activated search – even addresses
The eBay application for the iPhone is specially designed to run natively on the Apple iPhone and the iPod Touch. Using a streamlined interface that's as elegant as it is practical, eBay members can search, bid, and check their activity on the go
Google Search - Get the most advanced Google search experience for your iPhone, now with Google Goggles, Voice Search and My Location.
GOOGLE GOGGLES:
· Search by taking a picture with your iPhone camera.
· Image recognition technology recognizes objects and returns relevant search results
Yellow Pages auto locates where you are and gives you relevant search results based on your location. It includes quick search shortcuts for the most commonly used terms. Similar apps make you type out everything you are searching for, and your location. Try the Yellow Pages once and you will wonder how you ever got along without it
StumbleUpon is a discovery engine that finds the best of web, recommended just for you. Every time you click Stumble!, we’ll show you sites that have been selected uniquely for you based on your preferences and recommendations from millions of other users who share your passions and interests. So you see more of what you want and less of what you don’t
Talking Search - Talking Keyboard for Google search and AMAZON search.
If your local law permits you to use your phone while your drive, you can use this application to TYPE your Google queries without removing your eyesight from the road (make sure you feel safe doing it).
That's not all: Your homepage runs an unfiltered search engine
Google Earth Hold the world in the palm of your hand. With Google Earth for iPhone and iPod touch, you can fly to far corners of the planet with just the swipe of a finger
eBay Deals - The eBay Deals application is your tool for finding and buying the best deals on eBay. Swipe and flick through all of the best deals imaginable! Check out the Daily Deals and deals ending soon or create your own deal search just for you!
You can create, edit, and save your personalized searches so that you won't miss out on that must have item
The Yahoo! Shopping application for iPhone and iPod Touch lets you search through and buy from millions of products in our vast catalog — anytime, anywhere