# VietSpeaks

> VietSpeaks (iPhone/iPad app by Jonathan Curtis.)

- Source: https://appshunter.io/ios/app/vietspeaks/id6757008116 (this page in markdown: same URL + `.md`)
- Developer: [Jonathan Curtis](https://appshunter.io/developer/1864175511)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 157 MB
- Languages: American English
- Released: 2026-03-07
- Data updated: 2026-08-06
- User reviews in markdown: https://appshunter.io/ios/app/vietspeaks/id6757008116/reviews.md

## What is 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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Personal Monthly | $4.99 | per month |
| VietSpeaks Pro (Annual) | $99.99 | per year |
| VietSpeaks Personal (Annual) | $49.99 | per year |
| VietSpeaks Pro | $9.99 | per month |



## Version history (last 5 releases)

### 1.0.4 — 2026-08-02

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

### 1.0.3 — 2026-04-26

Improved upgrade and subscription reliability, plus key bug fixes:

* Fixed an issue where some Upgrade links did not jump to the Upgrade Options section in Settings.
* Improved subscription tier syncing after successful purchases.
* Fixed Progress tab permission errors for affected accounts.
* Phoneme practice now consistently uses 5 target words.
* General stability and performance improvements.

### 1.0.2 — 2026-04-21

Improved upgrade and subscription reliability, plus key bug fixes:

* Fixed an issue where some Upgrade links did not jump to the Upgrade Options section in Settings.
* Improved subscription tier syncing after successful purchases.
* Fixed Progress tab permission errors for affected accounts.
* Phoneme practice now consistently uses 5 target words.
* General stability and performance improvements.

### 1.0.1 — 2026-03-11

* MInor bug fixes for improved functionality, and subscriptions.

### 1.0 — 2026-03-07

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-06.*