While Chrome for iOS may not be much more than a skin on top of Mobile Safari, that doesn't seem to have put off the denizens of the App Store — they've sent Google's browser to the number 1 position in the free app charts. In our hands-on, we liked the Chrome mobile interface and appreciated the way it syncs with the desktop browser, though App Store restrictions stop it matching Mobile Safari for speed. It's definitely worth checking out, especially if you use the most popular browser in the world on other devices, and its instant popularity suggests that there could well be a demand for alternate iOS browsers.