HiShadow: Shadowing & AI Chat
Watch, Shadow, and Speak
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Your favorite YouTubers are now your English teachers. Shadow line by line, practice out loud with your AI tutor, and start speaking today!
This time, learning English takes no willpower.
Turn your favorite YouTube videos into personal speaking material! Shadow your favorite creators line by line, then dive into conversations about the video with your AI tutor, Echo. Watch what you love, talk about what excites you, and master English input and output effortlessly.
Video Shadowing Practice | Immersive Listening & Speaking
• Three Subtitle Modes: No subtitles, English only, or bilingual—switch freely with zero stress.
• Sentence-by-Sentence Scoring: Get multidimensional feedback across pronunciation, fluency, completeness, and intonation. Mispronounced words are highlighted in red for instant, focused drill sessions.
• Smart Subtitle Alignment: Tap any line to replay and adjust playback speed so you never fall behind.
• Instant Vocabulary Lookup: Tap unfamiliar words for instant definitions, automatically saved into your personal vocabulary list.
AI Tutor Echo | 24/7 1-on-1 English Speaking
• Learn & Apply Instantly: Discuss video topics right after watching to put newly learned vocabulary into practice.
• Flexible Bilingual Support: Stuck on a word? Feel free to speak Chinese! Echo naturally guides the conversation without any awkwardness.
• Personalized Lesson Reports: Receive targeted feedback after each session, pinpointing how to sound more natural and native.
• Realistic Voice Conversations: Real-time voice calls give you authentic 1-on-1 conversational practice anytime, anywhere.
Visible Progress & Growth
• Contextual Vocabulary Bank: Saved words reappear across shadowing drills, quizzes, and conversations so you learn how to use them in real life.
• Key Vocab Quizzes: Test your retention right after watching with AI-generated review quizzes.
• Personalized Speaking Trajectory: Track your progress systematically from needing guidance to speaking with confidence.
Subscription Plans
• Free Trial: 7 days of full access to all features after sign-up, no credit card required.
• Pro Subscription: Unlimited video selection, shadowing feedback, translations, and AI speaking lessons—full access to everything.
• Subscriptions are billed through your Apple ID and renew automatically each month. Cancel anytime in "Settings → Subscriptions."
Terms of Use: https://shadow.mamaspeaker.com/terms
Privacy Policy: https://shadow.mamaspeaker.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
UIUX
The developer, I Ting Huang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- I Ting Huang
- Size
- 56.8 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro 方案年訂閱 $79.99
- Max $19.99
- Pro $11.99
- Basic $5.99
- Copyright
- © 2026 Mama Speaker