Bilingual Mix turns matching Mandarin or Japanese and English recordings into one sentence-by-sentence listening track. Upload an audiobook, podcast or lesson in both languages and get a standard MP3 that alternates the meaning with the target-language audio. Tune pauses and playback order, then listen anywhere. Free to try; no sign-up needed. Built for Mandarin learners around HSK 3–4 and Japanese learners around N4–N3.
