The problem with the Android UI isn't (only) the lack of beauty, it's the lack of consistency, style and attention to detail. Things like included/used fonts (although the default iOS notes app also fails horribly here), placement of back buttons. And that's exactly one of the things that disturb me in the Android UI, things like the 'back' functionality, which is utterly confusing. In iOS the 'back' button is always on the same location AND tells you where you're going back to. Android has a dedicated button, and it surprised me more than enough where it was taking me back to.<p>So yes, Android could use a better/cleaner visual style, but that's not it's biggest problem. Also, if a new visual style would be adopted, it should be universal. Right now it's a mess of apps trying to do their own thing because the default style is ugly, and these examples demonstrate that perfectly... Android 4 has shown some improvement but I still don't like it.<p>There are also quite a few iOS apps that don't necessarily respect the general look&feel of iOS, but some of them succeed in having a distinct style without clashing badly with the rest of the interface. Hell, Google showed that it is capable of doing just this, just look at the Google+ and the new YouTube app, they are pretty neat.<p>I think Android UI designers should use iPhones and Windows 7/8 phones as their daily device, or switch at least once every week. Then they'd see what's wrong, what irritates them about every OS and find a way around some of the moronic decisions were made in some of these OS's, and all are guilty of this to some extend. Android at this moment however gets the crown in usability WTF's.<p>Disclaimer: I own an iPhone and iPad, but mainly develop for Android/BB/WinMobile.