I had the Wikipedia app installed a few weeks ago. It lacked the ability to switch between different languages (link to read the same article in a different language), and it still does. This bothered me a lot since I know more than one language and some articles are much better written in other languages. So I like the ability to easily switch language.
In April, Google announced a couple of new features that were meant to speed up mobile browsing. Among them was “Quick view,” an experimental feature that added a badge to Wikipedia results on Google’s mobile search results pages that, when you clicked it, loaded the Wikipedia result in around 100 milliseconds.