VietSpeaks

Master English Pronunciation with AI-Powered Feedback

VietSpeaks is the ultimate pronunciation practice app designed specifically for Vietnamese ESL learners. Get instant, accurate feedback on your English pronunciation using advanced on-device AI technology—no internet required.

FOCUSED ON YOUR NEEDS
Practice the 7 most challenging phonemes for Vietnamese speakers:
- TH sounds (think, the, this)
- SH sounds (ship, sheep, shoe)
- V sounds (very, voice, have)
- R sounds (red, run, right)
- NG sounds (sing, ring, long)
- AE vowel sounds (cat, bat, hat)

KEY FEATURES

Instant AI Feedback
Our advanced Wav2Vec2-based AI analyzes your speech in real-time and provides precise pronunciation scores. Get specific feedback on common Vietnamese speaker errors like D→TH, F→TH, and B→V substitutions.

Works Offline
Practice anywhere, anytime! Our AI engine runs completely on your device—no internet connection needed for pronunciation practice.

Class Integration
Join classes, complete assignments from your teacher, and track your progress. Perfect for students in English classes or language centers.

Progress Tracking
Monitor your improvement with detailed analytics:
- Track your pronunciation accuracy over time
- Build practice streaks
- See your proficiency levels for each phoneme
- Identify patterns in your errors

Bilingual Support
Receive feedback in both English and Vietnamese for better understanding.

For Teachers & Schools
Teachers can create custom assignments, manage classes, and monitor student progress through our web dashboard. Perfect for English language centers and schools in Vietnam.

Adaptive Learning
Get personalized practice suggestions based on your performance. Focus on the sounds you need to improve most.



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