Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
JLPT N4 Test contents variety of test question about Grammar, Vocabulary, Kanji to help people level up their skills for Japanese. - Test level N4 include KanJi,Vocabulary,Grammar + Each category include 10 lession. + Each lession include 25 question. I hope you like my app and study Japanese well
