Animal Encyclopedia is a comprehensive guide to the exciting world of animals
Countrypedia: flag,capital,currency,area,etc... everything you needed to know!
GWiki is a simple and effictive Wikipedia client, which is faster than browser
World GK in 25 Languages with over 15000 Questions & current affairs section
Wiki Encyclopaedia: OFFLINE-READY! Wikipedia ™ speeded up for your Android
Official Wikipedia (beta) app for Android