VietSpeaks
Jonathan Curtis Education iPhoneiPadiPod touch
VietSpeaks is a free Education app for iPhone and iPad by Jonathan Curtis. Requires iOS 15.0. Updated August 2, 2026.
- Price
- Free
- on the App Store
- Size
- 157 MB
- Age 4+
- Updated
- Aug 2
- 2026 · v1.0.4
Screenshots
About 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. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vietspeaks.com/terms-of-service/#privacy
What’s new
Version 1.0.4 · Updated August 2, 2026
What’s New in this update • More reliable pronunciation feedback for sounds Vietnamese learners often find hard (including TH, SH, NG, and V) • New mouth-position diagrams in Learn to help you see how sounds are made • Choose Slow, Normal, or Fast when listening to the model pronunciation — with better pacing on iPhone • Clearer practice guidance: listen before you speak, and practice each set more than once • Scores shown as percentages so progress is easier to understand • Performance and stability improvements
App privacy
The developer, Jonathan Curtis, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Contact Info: Email Address, Name
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
Used for: App Functionality
Alternatives to VietSpeaks
Looking for apps like VietSpeaks? Here are 6 similar apps on the App Store. The highest rated is Chembloom (5.0/5), and all 6 are free to download.
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Nói - Speak Vietnamese
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Edumina - Học IELTS thông minh
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Học Tiếng Nhật PNE
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Chembloom
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Tuệ Y
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Learn English IPA Sounds
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| VietSpeaks | – | Free | August 2, 2026 | |
| Nói - Speak Vietnamese | – | Free | Sep 11, 2026 | Compare |
| Edumina - Học IELTS thông minh | – | Free | Jul 24, 2026 | Compare |
| Học Tiếng Nhật PNE | – | Free | Aug 7, 2026 | Compare |
| Chembloom | 5.0 / 5 (1) | Free | Oct 18, 2026 | Compare |
| Tuệ Y | – | Free | Sep 25, 2026 | Compare |
| Learn English IPA Sounds | – | Free | Sep 29, 2026 | Compare |
Compare VietSpeaks with the top alternatives: ratings, updates, ASO score and keyword gaps →