Wikipedia

Use Wikipedia as a reference on the go with this app.

Wikipedia is the world's favorite free online encyclopedia, and with the convenience of this free Android app, you won't have to wait for the whole thing to load in your Web browser. This mobile-optimized version of the crowdsourced knowledge repository lets you quickly look up anthropodermic bibliopegy or whatever thing catches your attention. Students will find this a convenient app for quick answer fixes.

You'll find this official app from the Wikipedia Foundation in the Books and Reference category. It's rated E for Everyone and gives you access to Wikipedia's 39 million articles written in 250+ languages.