Hi,
Wikimedia CH has sponsored a long Kiwix Hackathon (and the WMF two tablets) and there is the result, the first version of Kiwix (and also the first ZIM reader) for Android: https://play.google.com/store/apps/details?id=org.kiwix.kiwixmobile
It’s very easy to use: * Download the app from the Google Play Store, and launch it; * Click on the “Open” button, select a ZIM file from the list (from your device or SD card); * That’s it! You’re already browsing offline content.
If you don’t already have a ZIM file of Wikipedia, Kiwix leads you to its online repository so you can download one: http://kiwix.org/m/
You can also use any of the Books created on Wikipedia: https://en.wikipedia.org/wiki/Special:Book
Being a mobile version of a feature-rich desktop software, the Android version is lightweight. It provides access to the most essential features: opening and reading a ZIM file, search with auto-completion on article titles, in-page search, random navigation, zoom in & out.
More details in the Wikimedia Blog post: https://blog.wikimedia.org/2013/04/17/carry-the-entirety-of-wikipedia-in-you...
Emmanuel