If you are developing an app that opens up a web page, I found a very handy open source UIWebView replacement that you can push right onto the UINavigationController stack.
The view is complete with a nav bar displaying forward and back buttons, the web page title, a refresh button and an action button. The component is from Sam Vermette, and is known as SVWebViewController.
You can see the component, in action in the image below:

You can check out the Github for the component here complete with instructions:
https://github.com/samvermette/SVWebViewController
Sam’s writeup on the component can be found here:
Even More Web Views
The browser looks great, and is very easy to use.
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