# Lac Viet Dictionary 4V

> Vietnamese-English dictionary with extensive vocabulary and learning features. (iPhone/iPad app by Ho Cong Chien.)

- Source: https://appshunter.io/ios/app/lac-viet-dictionary-4v/id472591011 (this page in markdown: same URL + `.md`)
- Developer: [Ho Cong Chien](https://appshunter.io/developer/384226609)
- Category: Reference, Education
- Price: $4.99
- Rating: 1.00/5 from 1 App Store ratings · 15 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 134 MB
- Languages: English, Vietnamese
- Released: 2011-11-04
- Data updated: 2026-06-11
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/lac-viet-dictionary-4v/id472591011/reviews.md

## What is Lac Viet Dictionary 4V?

• About us:
 - As one of the tools for improving skills in learning foreign languages, Lac Viet dictionaries are developed by Lac Viet Computing Corporation.

• Features:
 - Powerful data with about 300,000 words and phrases.
 - Well compiled contents with regular updates from the Internet and newspaper.
 - Cross-references from within the Definitions window. Click on any word to see its meanings.
 - History
 - Bookmarks
 - Autotranslation of English texts (only if the computer is connected to the Internet).
 - Word of the day: daily vocabulary learning.
 - Each item has its pronunciation (require the internet for Vietnamese), transcription, meanings, examples, compound words, related entries/items…

## Key features

- 300,000 words and phrases
- Cross-references within definitions
- Pronunciation and transcription
- Daily vocabulary learning
- Autotranslation of English texts
- History and bookmarks

## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/lac-viet-dictionary-4v/id472591011/reviews.md

### 4/5 — Translate

*2017-10-21, version 4.4*

Có quét hình ảnh xong dịch từ anh sang việt, nhưng ko thể làm ngược lại. Đây là khiếm khuyết cho ứng dụng của người Việt cần được bổ xung

### 5/5 — Van Tri Tran

*2016-09-13, version 3.3*

The app should be better if it is fully compatible with iPad Pro

### 1/5 — Crash liên tục khi dùng app cài trong ipad --> ức chế!

*2014-03-08*

1. Ứng dụng rất tệ, crash liên tục, tra 1-2 từ lại bị tắt ứng dụng và thoát ra ngoài, bộ phận hỗ trợ thì theo phong cách rất lề mề, chậm khắc phục lỗi crash dù có nhiều phản ánh! --> thể hiện tính không chuyên nghiệp của cty Lạc Việt ??
2. Giao diện chưa tiện, ham thiết kế nhiều chức năng nhưng không chạy nổi một chức năng nào ra hồn. 
3. Chỉ dùng màn hình ngang, không xoay đứng được.
----> Nói chung là app này rất tệ, mua tốn tiền mà còn rước thêm bực mình!!

### 1/5 — Crash too many times

*2014-01-24*

Crash crash crash all the time. Used on ipad 4th gen and it's really really terrible.

### 2/5 — Landscape mode only and sound is terrible

*2013-12-17*

Why don't you create portrait mode for iPad? You charged twice for iPhone and iPad. Hate that.
The sound is the worst - so terrible and very hard to comprehend after a long way of waiting after pressing the speaker icon!
Please update sound and portrait mode.

### 5/5 — Update iOS 7

*2013-09-20*

Tác giả hãy cập nhật bản update cho iOS 7 , đang rất cần từ điển mà app không work trên iOS 7, cảm ơn rất nhiều !

### 3/5 — Freezing

*2013-08-31, version 1.7*

Program freezes a lot, especially when trying to use audio. once resolved it will be a great tool. Can this problem be fixed?

### 1/5 — Van de voi app

*2012-11-06, version 1.4*

Rat kho su dung, app luon tu dong log out khi minh dang do tu khien minh phai do di do lai den may lan. Khong hai long lam ve app, its absolutely awful :(

### 5/5 — Đã được sửa

*2012-06-03*

Update đã hết bị lỗi !Thanksssss

### 1/5 — Lỗi

*2012-05-31*

Sau khi update lên bản mới nhất cũng bị lỗi như mấy bạn đã nêu ở trên. Không thấy bên lạc Việt có động Thái fix lỗi hay giải thích gì cả nhỉ!

## Frequently asked questions about Lac Viet Dictionary 4V

### What is the price of Lac Viet Dictionary 4V?

Lac Viet Dictionary 4V is a paid application priced at $4.99. This one-time purchase grants access to all its features.

### Does Lac Viet Dictionary 4V have ads?

No, Lac Viet Dictionary 4V is ad-free. Users can enjoy a seamless experience without any advertisements interrupting their usage.

### What devices does Lac Viet Dictionary 4V support?

Lac Viet Dictionary 4V currently supports iPads. It is not available for other Apple devices or Android platforms at this time.

### How often is Lac Viet Dictionary 4V updated?

The app was last updated on December 26, 2023, with version 4.5.4. Content is regularly updated from the internet and newspapers.

### Can I use Lac Viet Dictionary 4V offline?

Most of the dictionary's features, including the word database, definitions, and cross-references, are available offline. However, autotranslation of English texts requires an internet connection.

### What is the age rating for Lac Viet Dictionary 4V?

Lac Viet Dictionary 4V has an age rating of 4+. This indicates it is suitable for users aged four and above.

### What are the main benefits of using Lac Viet Dictionary 4V for language learning?

The app offers a powerful data set of 300,000 words, detailed entries with meanings and examples, pronunciation guides, and a daily word feature to enhance vocabulary acquisition.

### What is the user sentiment for Lac Viet Dictionary 4V based on ratings?

The app has a rating of 1.0 stars from 1 rating. This indicates a very low user satisfaction based on the available feedback.

## Version history (last 5 releases)

### 4.5.4 — 2023-12-26

Fix bug that cannot pronounce on iOS 16

### 4.5.2 — 2021-07-28

- Add layout for Dark Mode
- Bug fixes

### 4.5.1 — 2018-10-25

Fix voice in pronunciation

### 4.5 — 2018-03-01

Fix pronunciation

### 4.4 — 2017-09-20

Bug fixes

## Apps similar to Lac Viet Dictionary 4V

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [English Vietnam Dictionary +](https://appshunter.io/ios/app/english-vietnam-dictionary-plus/id1468284006) | — | $2.99 | Reference |
| [English-Vietnamese Dictionary+](https://appshunter.io/ios/app/english-vietnamese-dictionary-plus/id1057922659) | — | $9.99 | Reference |
| [DeepL Translate](https://appshunter.io/ios/app/deepl-translate/id1552407475) | 4.7 (33,996) | Free | Reference |
| [Vietnamese Dictionary.](https://appshunter.io/ios/app/vietnamese-dictionary/id1016286016) | 5.0 (1) | Free | Reference |
| [Vietnamese-English Dictionary+](https://appshunter.io/ios/app/vietnamese-english-dictionary-plus/id1059222575) | — | $9.99 | Reference |
| [Vietnamese Dictionary Dict Box](https://appshunter.io/ios/app/vietnamese-dictionary-dict-box/id414849432) | 4.7 (17,509) | Free | Reference |

## More apps by Ho Cong Chien

- [Ultimate Lac Viet Dictionary](https://appshunter.io/ios/app/ultimate-lac-viet-dictionary/id444530941)
- [Lac Viet Dictionary: Eng - Vie](https://appshunter.io/ios/app/lac-viet-dictionary-eng-vie/id471784765)
- [Lạc Việt Reader](https://appshunter.io/ios/app/lac-viet-reader/id544162048)
- [Words Usage Practice](https://appshunter.io/ios/app/words-usage-practice/id912750923)
- [Từ Điển Lạc Việt: Hàn - Việt](https://appshunter.io/ios/app/tu-ien-lac-viet-han-viet/id975951827)

All apps by Ho Cong Chien: https://appshunter.io/developer/384226609

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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 2026-06-11.*