---
title: "YBM 올인올 중한중 사전 - ChKoCh DIC — App Overview"
url: https://marlvel.ai/intel-report/reference/ybm-chkoch-dic
category: Reference
developer: DaolSoft, Co., Ltd.
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-04-19
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a feature-rich, professional-grade reference tool that leverages extensive YBM/Si-sa linguistic content for mobile users.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Reference |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 2.3.4 |
| Developer | DaolSoft, Co., Ltd. |

<!-- SECTION: Summary -->
## What is YBM 올인올 중한중 사전 - ChKoCh DIC?

YBM All in All ChKoCh DIC is a comprehensive bilingual dictionary app combining YBM/Si-sa's Chinese-Korean and Korean-Chinese databases. It offers a universal design for iPhone and iPad, featuring extensive vocabulary including 27,000 new Chinese slang terms and advanced iOS integration.

<!-- SECTION: Key Features -->
## Key Features

- **Integrated Database**: Combines YBM All in All Chinese-Korean and Korean-Chinese dictionaries with over 147,000 Chinese-Korean headwords.
- **Data Backup**: Supports vocabulary list synchronization and backup via PC and iCloud.
- **iOS Optimization**: Includes support for 3D Touch, Spotlight search, Deep links, and multitasking features like Slide Over and Split View.
- **Universal Compatibility**: A single purchase provides a unified experience across both iPhone and iPad devices.

<!-- SECTION: Target Audience -->
## Who is it for?

Chinese language learners and professionals requiring a robust, offline-capable bilingual dictionary.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/ybm-%EC%98%AC%EC%9D%B8%EC%98%AC-%EC%A4%91%ED%95%9C%EC%A4%91-%EC%82%AC%EC%A0%84-chkoch-dic/id319766917?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/reference/ybm-chkoch-dic)

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*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/reference/ybm-chkoch-dic).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*