apple.com/us/app/asahi-kanji-english/id413594886
iPhone app with flashcards for studying the 2141 Jōyō kanji and JLPT levels N5 to N1, featuring quizzes on meanings, on-yomi and kun-yomi readings, radicals, and kanji decomposition.
Kanji and kanaApps and toolsSpaced repetitionJLPTKanji radicalsAppsQuizzesJoyo kanjiHistoryHiraganaKana