Both of Wisdom English-Japanese 2nd edition and Wisdom Japanese-English - designed for not only beginners, but also professionals - are ready for you in one application. After downloading dictionary data, no Internet connection is required. + As much as 90 thousands English words, 88 thousands Japanese ones, + As much as 40 thousands English voices, for not only single words, but also inflected forms of words, phrases, conversations and so on. + This application can recognize automatically an entered language, English or Japanese. + CORPUS data show us what practical English looks like. Other features: + Easy access to a variety of idioms and examples. + Flick pages to leaf through words+ Highlight words by various colors+ Multiple book marks allow us to organize what we look up. + History keeps what we looked up before we know. Target VersionAndroid 2. 2 or later.