the best iPhone app for studying/using Japanese

if you have an iPhone and you are at all interested in Japanese, buy
this app. it's simply called "Japanese." best features are its ease of
looking up Kanji and it can help you study for the JLPT. it's a little
expensive, 2300 yen, but well worth it. I used to use a different
dictionary but I will never again. Japanese has tons more words and
tons more functions an is tons easier to use, get it!