joyofjapanese.com/apps-for-learning-japanese/
A curated list of 35 Japanese learning apps with descriptions and reviews, covering tools for vocabulary, grammar, listening, and conversation practice for learners at all levels.
Apps and toolsResource lists and enginesAppsJLPTLanguage exchangeImmersionFreeAdvancedLanguage schoolsTutors and teachersTextbooksGamesSpaced repetitionDictionariesExample sentencesForums and communities