Microsoft just released an update to its Bing search app for the iPhone. However, the app is still only available for U.S. residents.

• Bookmarks and improved web browsing:  you can now bookmark maps, directions, web sites, businesses, search terms, even the weather report, and get to the bookmarks right from the Bing home page.
• Sharing: you can share interesting results with your friends using e-mail.
• Copy and paste URLs: you told us and we listened! We now support copying and pasting URLs.
• Parental control on search settings: we helped make search safer by letting you set a SafeSearch level and create a passcode so it can’t be changed. This is a benefit for parents who want to make sure the kids are only going to safe sites on their devices.
• Search history and private search: you can now view and edit your search history.  You can also search the web without saving your history on the device using private search.
• Explicit location setting: let your iPhone find you or set a specific location so you can search near there (super useful when you’re going to travel to another city and want to find things around there).
• Tighter integration of contacts in directions: Bing now autosuggests contacts from your address book when you enter start and end locations in directions.
• Support for 1^st generation iPod touch devices: we now support all versions of iPod touch.

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