No doubt, we can get numerous valuable info from Wikipedia. If you want to view Wikipedia using iPhone, iPod touch or iPad, apparently you need a nice Wikipedia app such as the following Articles.
Articles is developed by Sophia Teutschler, and available in two versions, one for iPhone and iPod touch, another for iPad. As a mobile device-friendly Wikipedia app, Articles features many practical functions, including a one-of-a-kind presentation of Wikipedia articles, unique chapter index control to skim whole article, article mark for read later, switch between different languages, and etc. And the integration of maps feature allows you to discover articles around the world, or learn more about nearby places. Besides, you can also share those favorite articles with your friends via Email, save phones to Camera Roll or Clipboard, and even print phones or articles via AirPrint.
Articles Wikipedia app with a size of 3.4MB (8.2MB iPad version) is compatible with iPhone, iPod touch, and iPad running iOS 4.0 or later. Articles for iPhone and iPod touch is priced at $0.99 USD (promotional price), iPad version is $4.99 USD. If you’re interested, jump to App Store (for iPad) for more details.