Renshuu is a Japanese study app with paths for learners at different stages. The official listing describes routes based on common textbooks and exams such as the JLPT, as well as self-directed study. Its lesson library covers vocabulary, kanji, grammar, and example sentences, supported by recorded audio and illustrations.
Quizzes use spaced review and offer different ways to answer, including multiple choice, typing, and writing. The app also includes games and community-created lessons, so learners can mix structured coursework with focused practice. Settings are adjustable, letting a learner shape the review experience around what they are studying.
The developer says the free version has no forced timer and includes substantial learning material. The app is focused on Japanese; it cannot substitute for speaking practice or feedback from a teacher. The store description mentions a community and paid features but the current purchase terms were not independently confirmed. This page summarizes the official US App Store listing; we have not evaluated lesson accuracy or learning outcomes.
