Not to be outdone by Microsoft's new Bing app for the iPhone, Google has just released version 10 of its main iOS search-focused app. It's not a massive revision like Microsoft released today but rather a tweak to put the iOS app on par with its Android counterpart. The biggest change comes in Google Now: cards are more clearly organized by different categories like "upcoming," "updates," "stories to read" and so forth. While they weren't exactly displayed randomly before, these new headings help make more sense out of the various info Google Now will throw at you at any given time. Google says "timely info" like details relating to upcoming travel will show up first, while less time-sensitive cards will show up lower down your feed.