すごいですよ！

Sugoi desu yo! This app is very useful. It is one of the most-used apps in my Japanese-learning tool belt (if not the most-used). Just type a term into the search bar in English, romaji, kana, or kanji, and it spits out a list of possible definitions.
Most useful feature: ability to type something in hiragana, and it gives out the possible kanji for that pronunciation.

Uchiha 312 about Japanese English Dictionary +