# English Dictionary ProDict — English Vietnamese Dictionary

> Advanced English Vietnamese dictionary with extensive word collection and learning tools. (iPhone/iPad app by Duy Nguyen.)

- Source: https://appshunter.io/ios/app/english-dictionary-prodict/id961635636 (this page in markdown: same URL + `.md`)
- Developer: [Duy Nguyen](https://appshunter.io/developer/1592335819)
- Category: Reference, Education
- Price: Free with in-app purchases
- Rating: 4.79/5 from 395 App Store ratings · 68 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 14 MB
- Languages: English
- Released: 2015-02-19
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/english-dictionary-prodict/id961635636/reviews.md

## What is English Dictionary ProDict?

The best English Vietnamese Dictionary for iOS with many features for advanced English learners.
- Support Dark Mode in iOS 13
- Has an extensive collection of English words (more than 300.000 words)
- Shows a word in both English and Vietnamese definitions on one screen, which helps learner to easily understand it
- Find similar words instantly when mistyping
- Bundles with a great offline English to English dictionary, which is straightforward for learner to understand than most other English dictionaries
- Shows synonyms in different colours to represent the similarity with the root word.
- Has regular update that contains new English words.
- Simple interface, easy to use.
- Awesome sample sentences database
- Contains a collocation dictionary which is extremely useful for advanced English learners
- Has 9 different themes for your personal preferences
- Login via Google or Facebook to sync personal data
- View word definition directly on a browser while reading news without opening the app (via the Share feature on iOS)

## Key features

- Extensive word collection (300,000+)
- English and Vietnamese definitions side-by-side
- Offline English-English dictionary
- Synonym highlighting
- Collocation dictionary
- Customizable themes
- Cloud data sync

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Thành Viên VIP | $7.99 | one-time |


## Recent user reviews (10 of 68)

All indexed reviews: https://appshunter.io/ios/app/english-dictionary-prodict/id961635636/reviews.md

### 5/5 — Ok

*2026-04-29, version 4.30*

Ok

### 5/5 — App dùng dễ

*2026-04-25, version 4.30*

App có dịch cả tiếng việt , anh anh và từ đồng nghĩa , rất dễ để học từ mới

### 5/5 — Nhận xét từ điển

*2026-04-15, version 4.30*

Ok

### 3/5 — Âm thanh lỗi

*2026-03-30, version 4.30*

Ad ơi sửa lỗi âm thanh đi ạ, từ nào mở ra cũng lỗi âm thanh, tệ thật

### 5/5 — Very helpful

*2026-03-08, version 4.30*

It helped me a lot

### 5/5 — Sản phẩm hoàn chỉnh

*2026-01-06, version 4.30*

App khá dễ sử dụng, không lỗi hay quá nhiều quảng cáo

### 3/5 — không làm đúng yêu cầu tự ý đổi chữ

*2025-11-23, version 4.30*

khá tốt

### 1/5 — 🙏😡

*2025-11-09, version 4.30*

Phần phát âm đọc bé quá, bật loa hết cỡ vẫn thế. Mong sửa lỗi này

### 4/5 — khó hiểu !!!

*2025-10-23, version 4.30*

khó hiểu

### 3/5 — Okkkk

*2025-09-12, version 4.30*

Nhiều lần ko ra từ

## Frequently asked questions about English Dictionary ProDict

### What does the English Dictionary ProDict app do?

This app functions as a comprehensive English to Vietnamese dictionary, offering definitions for over 300,000 English words. It is designed for advanced English learners and includes features like dual-language definitions, synonyms, and an offline English-English dictionary to facilitate understanding.

### What are the key features of this dictionary app?

Key features include an extensive collection of over 300,000 English words, the ability to view English and Vietnamese definitions simultaneously, an offline English-English dictionary, instant mistyping correction, synonym highlighting, a collocation dictionary, and sample sentences. It also supports Dark Mode and offers 9 different themes.

### Is the English Dictionary ProDict app free to use?

The app is available for free with in-app purchases. While the core dictionary functionality is accessible, certain advanced features or content might require a purchase. The description indicates it is free with in-app purchases, suggesting a freemium model.

### What are the common use cases for this app?

This app is ideal for advanced English learners studying Vietnamese, or vice versa. It's useful for understanding complex vocabulary, checking word meanings and synonyms, learning collocations, and practicing sentence construction. The offline English-English dictionary is beneficial for learners who prefer definitions in English.

### Can I sync my data across devices?

Yes, you can log in via Google or Facebook to sync your personal data. This feature allows you to maintain your preferences, history, and any saved information across different devices, ensuring a seamless experience.

## Version history (last 5 releases)

### 4.31 — 2026-05-27

- Bug fixes

### 4.30 — 2024-03-04

- Fixed learning vocabularies feature.
- Improved app performance

### 4.20 — 2023-04-28

- Support Dark Mode on iOS 13
- Support Google/Facebook login to backup and
sync personal data
- Look up directly in the browser without opening
the app (via the Share function on iOS)
- Annoying ads can now be turned off
- Unlock all vocabulary sets
- User experience improvements

### 4.19 — 2022-11-19

- Support Dark Mode on iOS 13
- Support Google/Facebook login to backup and
sync personal data
- Look up directly in the browser without opening
the app (via the Share function on iOS)
- Annoying ads can now be turned off
- Unlock all vocabulary sets
- User experience improvements

### 4.18 — 2022-11-08

- Annoying ads can now be turned off.
- Unlock all vocabulary sets.
- Improve user experience.

## Apps similar to English Dictionary ProDict

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Dictionary.com: English Words](https://appshunter.io/ios/app/dictionarycom-english-words/id308750436) | 4.8 (327,809) | Free | Reference |
| [Oxford Dictionary & Thesaurus](https://appshunter.io/ios/app/oxford-dictionary-and-thesaurus/id978674211) | 4.6 (28,630) | Free | Reference |
| [Merriam-Webster Dictionary](https://appshunter.io/ios/app/merriam-webster-dictionary/id399452287) | 4.8 (323,824) | Free | Reference |
| [English Dictionary *](https://appshunter.io/ios/app/english-dictionary/id6446940721) | 4.6 (1,153) | Free | Reference |
| [Dictionary and Thesaurus Pro](https://appshunter.io/ios/app/dictionary-and-thesaurus-pro/id492085918) | 4.9 (2,560) | $9.99 | Reference |
| [Dictionary.](https://appshunter.io/ios/app/dictionary/id379450383) | 4.8 (14,555) | Free | Reference |

## More apps by Duy Nguyen

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All apps by Duy Nguyen: https://appshunter.io/developer/1592335819

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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 2026-08-25.*