Language Mirror vs Hanguru

Shadow a native speaker — not after them, at the same time. Language Mirror is a shadowing app for Korean and English learners. You import real audio, clip the phrases that matter, and speak simultaneously with the recording until your pronunciation stops being a translation and starts being a reflex. This is not listen-then-repeat. This is simultaneous shadowing — the method used by interpreters, polyglots, and serious language learners to internalize rhythm, intonation, and natural cadence. Language Mirror is built around it. HOW IT WORKS 1. Import audio from files, video, recordings, or the Share Sheet. 2. Create clips — select the exact phrases you want to shadow. 3. Shadow and speak — loop each clip and speak along at the same time as the native speaker. 4. Use Progression mode to automatically ramp from slow to natural speed across repeats — progressive overload, applied to your ear and your mouth. 5. Track your progress — play counts and position are saved per clip so you pick up where you left off. PROGRESSION MODE Start slow. End natural. Progression mode automatically ramps playback speed across repeats so you can shadow comfortably at first, then gradually match a native speaker's real pace. This is the arc: slow shadowing → comfortable shadowing → full-speed shadowing → fluency. BUILT FOR FOCUS - Clean, calm interface with minimal distractions - No feed, no streaks, no social pressure - Transcript alignment shows timed text as you shadow - Favorites and quick-resume from the Practice tab FOR KOREAN & ENGLISH LEARNERS Whether you're an English speaker drilling Korean drama clips or a Korean speaker shadowing English podcasts — Language Mirror is built for you. Bring your own material: K-drama clips, podcast segments, lecture recordings, song verses — anything with audio becomes a shadowing exercise. Works with any language. Korean and English are where we start. PRIVATE BY DESIGN - Fully offline after import - No account required - No data collection - Everything stays on your device

Hanguru is a free app to learn Korean, from your first Hangul letters to TOPIK I and TOPIK II. Study Korean in English, Spanish or Japanese, with no subscriptions and no paywalls. KOREAN VOCABULARY 18,000+ words in small themed units, with spaced-repetition flashcards, example sentences and native audio. TOPIK GRAMMAR 820 grammar points for TOPIK I, TOPIK II and beyond, each with clear explanations, examples and quizzes. KOREAN CONVERSATIONS 70 role-play dialogues from beginner to master. Answer by choosing, ordering words or speaking, while your guardian character plays the other side. PRACTICE SPEAKING Say a word out loud and get instant feedback on your pronunciation, then compare your recording with the native audio. LISTENING & READING 264 reading passages with comprehension questions, listen to each one as Korean listening practice. Listening quizzes and matching games too. IDIOMS & PROVERBS 2,400+ Korean idioms and proverbs with meanings and examples. STUDY OFFLINE Download audio on Wi-Fi and keep learning without internet. STAY MOTIVATED Daily streaks, daily quests, friends and a weekly league. FREE SYNC Sign in with Apple or Google (optional) to keep your progress on your iPhone and computer, or start right away as a guest. Hanguru is free for everyone learning Korean.