# KoRuEn Pro 18-in-1 Dictionary — Advanced Ko-Ru-En Dictionary

> Offline 18-in-1 Korean, English, and Russian dictionary with advanced learning tools. (iPhone/iPad app by SERGEY CHALKOV.)

- Source: https://appshunter.io/ios/app/koruen-pro-18-in-1-dictionary/id1617207119 (this page in markdown: same URL + `.md`)
- Developer: [SERGEY CHALKOV](https://appshunter.io/developer/364919000)
- Category: Reference, Education
- Price: $17.99
- Age rating: 4+
- Requires: iOS 12.1 · 406 MB
- Languages: Korean, Russian, American English
- Released: 2022-05-12
- Data updated: 2026-08-21
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/koruen-pro-18-in-1-dictionary/id1617207119/reviews.md

## What is KoRuEn Pro 18?

Congratulations! Your quest for the best multilingual dictionary is now over. Enjoy access to 18 offline dictionaries for three languages — Korean, English, and Russian — beautifully united in a single easy-to-use app. KoRuEn Dic’s unique interface offers a set of powerful features. Everything you need — pronunciation, search suggestions, hyperlinked content, bookmarks, and flashcards.

MAIN FEATURES


- 600,000 headwords: 233,000+ English, 175,000+ Russian, and 198,000+ Korean headers.
- Universal search with suggestions for misspelled words.
- Thesaurus with exhaustive explanations for each language.
- Quick switching between dictionaries. You can swipe the card left or right to change the explanation language.
- Pronunciation for headwords and selected text in any language.
- Numerous usage examples for commonly used words.
- Search for hanja characters.
- Bookmarks and flashcard quiz for language learners.
- Unique, minimalistic interface. No clutter. No distractions.
- Hyperlinked content. Tap any word to hear its pronunciation or to check its meaning.
- Works on iPhones, iPads, and M1 Macs.
- Offline, ad-free experience.

## Key features

- 18 offline dictionaries
- Universal search with suggestions
- Pronunciation for headwords
- Bookmarks and flashcards
- Hyperlinked content
- Works on iPhone, iPad, and Mac

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/koruen-pro-18-in-1-dictionary/id1617207119/reviews.md

### 5/5 — Лучший словарь

*2026-06-07*

Просто лучший

### 5/5 — 오 이런 사전이

*2024-10-16*

딱 필요했던 사전이네요~ 돈 주고 살 만 합니다

### 5/5 — 굿굿굿

*2022-12-02*

드디오 찾았다 여기는 말이 필요없죠. 

이젠 일때문에 언어는 3가지 필해서 자꾸 사용 하게 됐어요. 오프라인 작업도 되고 음성 기능 생겨서 발음도 확인 할 수 있어서 넘 편리해요. 

Очень достойный продукт по приемлемой цене. Особенно будет полезно для студентов, изучающих иностранные языки, и не только. Рекомендую.

### 5/5 — 기존 사전외 영어가 추가 되어

*2022-05-20*

인터페이스도 깔끔해졌고.  영어까지.  일부 단어랑은 차이가 있지만 이 사전을 몇년째 쓰고 있는데 괜찮아요. 가격도 좋고요

## Frequently asked questions about KoRuEn Pro 18

### What languages does KoRuEn Pro 18-in-1 Dictionary support?

KoRuEn Pro 18-in-1 Dictionary provides offline dictionaries for Korean, English, and Russian, uniting 18 dictionaries in total. This allows for comprehensive translation and learning across these three languages.

### How many headwords are available in KoRuEn Pro 18-in-1 Dictionary?

The app boasts over 600,000 headwords across its dictionaries, with more than 233,000 for English, 175,000 for Russian, and 198,000 for Korean. This extensive vocabulary ensures detailed definitions and usage examples.

### Does KoRuEn Pro 18-in-1 Dictionary work offline?

Yes, KoRuEn Pro 18-in-1 Dictionary offers a completely offline experience. All 18 dictionaries are available without an internet connection, making it ideal for travel or areas with limited connectivity.

### What are the learning features in KoRuEn Pro 18-in-1 Dictionary?

KoRuEn Pro 18-in-1 Dictionary includes features like bookmarks and flashcard quizzes to aid language learners. It also offers pronunciation for headwords and selected text, along with numerous usage examples.

### Is KoRuEn Pro 18-in-1 Dictionary ad-free?

Yes, KoRuEn Pro 18-in-1 Dictionary provides an ad-free experience. Users can enjoy all its features without any advertisements interrupting their learning or reference tasks.

### What devices are compatible with KoRuEn Pro 18-in-1 Dictionary?

KoRuEn Pro 18-in-1 Dictionary is designed to work on iPhones, iPads, and M1 Macs. It offers a seamless experience across Apple's mobile and desktop platforms.

### How much does KoRuEn Pro 18-in-1 Dictionary cost?

KoRuEn Pro 18-in-1 Dictionary is a paid application, available for a one-time purchase of $17.99. This price grants permanent access to all its features and offline dictionaries.

### How often is KoRuEn Pro 18-in-1 Dictionary updated?

The app was last updated on January 19, 2025, with version 1.1.6. This indicates a commitment to ongoing maintenance and potential improvements for users.

## Version history (last 5 releases)

### 1.1.6 — 2025-01-19

- Over 5000 new articles added.
- Improvements in content and formatting.
- Minor bug fixes and stability enhancements.

### 1.1.5 — 2024-07-11

- Over 6900 new articles added.
- Improvements in content and formatting.
- Minor bug fixes and stability enhancements.

### 1.1.4 — 2024-03-31

- Over 2500 new articles added.
- Improvements in content and formatting.
- Minor bug fixes and stability enhancements.

### 1.1.3 — 2023-11-10

Обновление словарной базы: правки и более 2400 тысяч новых статей (корейско-русский).

### 1.1.2 — 2023-03-13

New app icon.

## Apps similar to KoRuEn Pro 18

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [문예림 러한/한러 사전 - MoonYerim RK/KR](https://appshunter.io/ios/app/moonyerim-rkkr/id473217181) | — | $24.99 | Reference |
| [Collins Russian-English](https://appshunter.io/ios/app/collins-russian-english/id440246766) | 4.3 (25) | $17.99 | Reference |

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All apps by SERGEY CHALKOV: https://appshunter.io/developer/364919000

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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 2026-08-21.*