JLPT Japanese Listen JSempai is a free educational app for Android users that is developed by DuyPT. This app is an excellent tool that helps users to learn and listen to Japanese from JLPT N5 to N1. It includes a wealth of listening lessons from textbooks such as "これで大丈夫" (N5 ~ N2), shadowing (N5~N1), primary and intermediate conversation, and much more. The app also includes vocabulary, grammar, and kanji lessons from N5 ~ N1 with plenty of examples, flashcards, quizzes, and memorization support.

One of the unique features of this app is that it allows users to look up vocabulary directly in the listening script. Additionally, JLPT Japanese Listen JSempai includes multiple dictionaries for searching vocabulary, grammar, kanji, and sentences. Overall, JLPT Japanese Listen JSempai is an excellent app for anyone who wants to learn and improve their Japanese language skills.