nihongo-e-na.com/ios/eng/tag/Listening/
Directory of iOS apps for learning Japanese, organized by skill (listening, reading, grammar, vocabulary, kanji) with descriptions and proficiency levels for each app.
Apps and toolsResource lists and enginesListening practiceLiving in JapanConversationTranslationGamesAppsKanji mnemonicsTutors and teachersBeginnerIntermediateHiraganaKatakanaAdvanced