Only for beginners
As an N3-N2 student, I was hoping to use this app to get daily Kanji practice, but that was a paid feature only. As it stands, this app can only teach you hiragana and katakana, so if you in the very beginning stages of learning how to read in Japanese, it might be for you. It also appeared like there was no way to test up to your skill level, so this may be a good feature to add in the future. I gave 3 stars because although this is of absolutely no use to me as an advanced student, it may be good for a beginner.