Mirror - AI Speech Coach is an education app developed by PING JUEI TSAI.
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App Information
Mirror - AI Speech Coach is FREE to download. The download size is 47.51 MB. The latest version available is 1.0.1. The last update was on May 13, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on App Store May 2026.
Description
Mirror 是一款 AI 語音教練,幫你用「自己的聲音」練習工作面試、簡報,還有那些你一直在逃避的對話。
Mirror is an AI speech coach that helps you practice job interviews, presentations, and conversations you've been avoiding — in your own voice.
How it works 1. Record your spoken answer to a question 2. Mirror transcribes, scores, and rewrites it for clarity, structure, and confidence 3. Hear the optimized version played back in your own cloned voice — so the upgrade feels reachable, not foreign
Why your own voice matters Most coaching apps tell you what to say. Mirror shows you how it would sound coming from you. The gap between "what I said" and "what I could have said" disappears the moment you hear it.
Features • Voice signature: build your personal voice model in 30 seconds • Mock interview flow: behavioral, technical, case prompts (English / 中文 / 日本語) • Side-by-side replay: your original answer next to the optimized version • Voice radar chart: CONF / WARM / HUMOR / CLAR / PRES — five-axis Big-Five style analysis, one-tap shareable image • Session history: review every round, every score, every rewrite • Privacy-first: voice files are private to your account, never used to train shared models
Use cases • Job seekers preparing for FAANG / consulting / banking interviews • Founders rehearsing pitches and investor calls • Students practicing for IELTS / TOEFL speaking sections • Anyone preparing a difficult one-on-one conversation
Privacy Your voice samples are stored privately in your account. You can delete every byte from inside the app at any time (Studio → Account → Delete account). We don't sell data, run ads, or share your voice with anyone outside the AI providers we depend on (full details in our privacy policy).
Mirror is built by a solo founder. Every feature ships because it makes the practice better — nothing because it's growth-hackable. If you have feedback, email us; we read everything.
Languages: English, Traditional Chinese, Japanese Requires: iOS 17+, microphone access
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.