JLPTgoi! is a free educational game app available for Android devices. It is designed specifically to help learners prepare for the Japanese Language Proficiency Test (JLPT). With over 2,000 vocabulary words, you can practice and improve your Japanese language skills for levels N5, N4, and N3.

The app features a cute and entertaining character named Mike, who makes learning more enjoyable. You can also test your knowledge with the quiz game, where you have to answer as many correct questions as possible within a specific time limit. The app motivates you to improve your score by repeating the questions and competing with your friends.

JLPTgoi! provides example sentences for each vocabulary word, making it easier for learners to understand the context of each word. This feature is helpful for practicing and improving your reading and listening skills.

Overall, this is an excellent app for those who want to learn Japanese in a fun and interactive way.