I paid $20 for this back before it was free, and it was easily worth it. Its ability to search is incredibly polished. I especially love searching by skip code.
My only gripe is that whenever the app goes into the background it seems to crash. So if I look up a word, switch to a different app and back, I lose my place. Thats the only reason this is 4 instead of 5 stars.
catphive about Japanese, v3.4