A good start

Wikipedia Offline is a very handy app with a nice feature set. I downloaded the English database and got up and running with no trouble. The article display is very readable, with customizable fonts, font sizes, colour themes, and page margins--a huge improvement over Wikipedias online layout, making this app useful online or off. You can quickly jump to any section of an article with the sidebar table of contents, and links to other Wikipedia articles open within the app. You can also bookmark favourites and access your full article history. The photo viewer is a nice touch, as is the ability to search for text in the current article. The downsides for me are mainly the very limited keyboard control and the inability to have multiple articles open at once. However, the apps developer, who has proven to be very friendly and helpful, said that tabbed browsing and improved keyboard control, as well as numerous other improvements, will be included in an upcoming update. Wikipedia Offline is off to a good start and, with the changes outlined for the upcoming version, has the potential to be a 5-star app. Recommended.

Waffles N. about Wiki Offline — A Wikipedia Experience, v1.0