Some minor problems
When doing the quizzes it only has the pictures and they aren’t the most straight forward and are confusing at times, which if you were to add the English name underneath it, it would be easier to memorize the actual name instead of the picture. During the quiz I think it would also be an improvement to add the word you are saying at the top or bottom of the screen so we can also memorize the name along with the pronunciation.
Lastly, a lot of the words or phrases can get very long and/or confusing and the person saying the word says it too fast. If there was an option to slow down the word that would great because it could help people pronunciation better and then figure how to say it quickly.
Overall it is a great app and helps me stay connected to my native side and I really love the app it just needs some improvements.