I have been using this app throughout all of college, in my year studying abroad, and during my private study time. It has been my greatest tool. That's really not an exaggeration either. The Japanese app has been the most consistently helpful tool I have had and I recommend it to all of my Japanese language learning students.
The update is wonderful, easy to navigate and use, and much faster than before. I also wanted to say that the flashcards portion is a very appreciated addition. Thank you so much a for all of the obvious hard work the team who worked on this app did and continues to do. We notice.