Yeah, this is one of the features Perfect Browser has been advertising since almost the start (it's been one of its main selling points). It doesn't auto hide but you press a button and it will hide both (and the button remains opaque so you can press it again if you need them. As well as the back and forward buttons).Does Perfect Browser offer better screen real estate for looking at web pages? I hate how safari always has a bar on the top and bottom. I really wish they would auto hide after a page loads.