# haixoai — Translate and learn Vietnamese

> Vietnamese translation and pronunciation learning app with AI feedback. (iPhone/iPad app by Karan Kandola.)

- Source: https://appshunter.io/ios/app/haixoai/id6782173053 (this page in markdown: same URL + `.md`)
- Developer: [Karan Kandola](https://appshunter.io/developer/506968471)
- Category: Utilities, Education
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 6 MB
- Languages: American English
- Released: 2026-07-01
- Data updated: 2026-09-13
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/haixoai/id6782173053/reviews.md

## What is haixoai?

haixoai blends translation and learning in one app for your Vietnamese journey.

Open haixoai and start speaking. Get live Vietnamese ↔ English transcription and translation, practice phrases out loud, and receive AI feedback on tones and pronunciation when you want to improve—not just understand.

• Freestyle mode — speak, translate, confirm what you meant
• Detailed feedback — pronunciation, tones, and clarity
• Guided conversations — practice real situations
• Build your vocab as you go

On-device Apple Speech and Translation handle live transcription at no extra cost. Sign in with Apple to use cloud AI feedback and conversations with monthly credits; upgrade to Pro for more.

Built for learners in Vietnam and anywhere you’re practicing Vietnamese.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Live Vietnamese ↔ English transcription and translation
- AI feedback on pronunciation and tones
- Guided conversations for real-life practice
- Vocabulary building
- On-device speech and translation

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/haixoai/id6782173053/reviews.md

### 1/5 — Transcription doesnt work

*2026-07-08*

My native speaker friend tried and couldnt get any simple sentences to transcribe correctly.  Sentences like “bạn khoẻ không?” “Tôi tên là..”.

**Developer response:** Thanks for trying haixoai and for the honest feedback. 

We use Google Translate as the default for live transcription and a frontier model for detailed feedback. 

Vietnamese is a genuinely hard language for speech recognition, tones especially, and general-purpose tools like Google Translate aren't specialized for it. That's a real limitation right now and something I'm actively looking at improving.

If you're open to giving it another shot, just sign in via the user icon in the top right of the app, then email me at kkandola37@gmail.com and I'll add a free month (300 credits) to your account.

## Frequently asked questions about haixoai

### What is haixoai?

haixoai is a utility app designed to help users translate and learn Vietnamese. It offers live transcription, translation, pronunciation feedback, and guided conversations.

### Does haixoai have ads?

No, haixoai does not contain advertisements. It is a free app with optional in-app purchases for advanced features.

### What devices does haixoai support?

Currently, haixoai is supported on iPhone devices. It utilizes on-device Apple Speech and Translation for core functionalities.

### How does haixoai provide pronunciation feedback?

haixoai uses AI feedback to analyze your pronunciation, tones, and clarity. This feature is available through cloud AI feedback and conversations, which require monthly credits or a Pro subscription.

### What are the subscription options for haixoai?

haixoai offers a 'Pro Monthly' subscription plan for $3.99 per month, which provides additional credits for cloud AI feedback and conversations.

### How often is haixoai updated?

The latest version of haixoai is 1.0.4, last updated on July 21, 2026. Updates typically focus on improving features and user experience.

### What is the age rating for haixoai?

haixoai has an age rating of 4+, making it suitable for a wide range of users interested in learning Vietnamese.

### Can I use haixoai offline?

On-device Apple Speech and Translation handle live transcription at no extra cost, suggesting some offline capabilities. However, cloud AI feedback and guided conversations require an internet connection and credits.

## Version history (last 5 releases)

### 1.0.6 — 2026-08-09

• Roots: explore Vietnamese fundamentals (tones, vowels, consonants, pronouns, and more). Tap into and get examples to practice.
• Vocab Root: Most-used words with practice sentences and one-tap add-to-bank.
• Bug fixes and stability improvements.

### 1.0.5 — 2026-07-29

• Roots - Explore fundamentals from the tree icon: Vietnamese tones, vowels, consonant clusters, and pronouns matched to your dialect, with tappable examples to practice, optional dialect notes, and links from saved vocab when you drill a word.

• Natural voices - AI conversation partners sound more human now.

• Pronoun Awareness - Add in your gender/age and practice using proper pronouns while conversing.

• AI conversations -  Quicker access to AI conversations. Tap the two-people icon with the sparkle in the top right to start chatting with AI personas, including several new Vietnamese partners (phở shop, xe ôm, office colleague, neighbor, and more).

• Fixes -  More reliable live transcription (fewer dropped words after pauses, better bias toward target phrases); onboarding covers gender/age for pronouns and explains header icons; vocab tutor recording fixed when opened from the bank.

### 1.0.4 — 2026-07-21

• Redeem a free month with a promo code from your Profile
• Bug fixes and improvements

### 1.0.3 — 2026-07-14

• Type translations - enter text instead of speaking
• Fix incorrect transcriptions with a frontier AI model double-check
• Bug fixes and improvements

### 1.0.2 — 2026-07-08

• Bug fix for adding a word to your word bank
• Undo only the last word while recording (translation & practice)
• Onboarding setup - pick your level and dialect on first launch
• Small fixes and improvements

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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 2026-09-13.*