NoChrome is the first ad-free browser for Android, based on Chromium.
Google doesn’t allow ad-blocking apps on the Play Store, so developers build their own browsers based on the open source code from Chrome. NoChromo is the first one, which offers you an ad-free internet experience.
NoChrome looks and feels almost exactly like Chrome, but without the ads. At this stage the developer of NoChromo is making no promises to keep #NoChromo up to date, so hopefully other developers will help him in the near future. Please keep in mind this browser may not show some web content, because some parts aren’t open-sourced, like media codecs.
Head over here to this XDA forum-thread for more info and download links.