The app is great for learning a new language and I like that there are photographs next to new words. The UI needs work. Specifically, the matching section could be better optimized; there's a delay after pairing two items, making it a bit slow to continue pairing the next two. (Duolingo does this better) Also, the lack of animation or indication when pressing the audio icon next to a word is a bit frustrating. Without feedback, I mistakenly turn the audio on or off due to lag, thinking it didn't register the first time.

Great job

Fun way of learning new language!

Very good to start learning japanese, better than Duolingo