No textbook this good would cost just $10

...and its interactive, too!

I took Japanese in high school, and this app / textbook explains concepts more thoroughly and clearly than any of my teachers did. The interactive quizzes and sound clips are great features as well.

My only complaint is that while this app is available on multiple platforms (and at a price that makes buying it more than once palatable), theres no way to log in and access the same user content from different devices. Relatedly, it would be nice if a user could make an in-app purchase to access the full version from the free version, rather than starting over. None of this is a huge deal, since you can unlock chapters and skip around manually, but this is the only real technological flaw in what is otherwise a very well-programmed product. Im still giving it 5 stars; thats how good the content is!

lineetta about Human Japanese Intermediate