# YBM 올인올 중한중 사전 vs Construction Dictionary

The clearest difference is price: Construction Dictionary at Free against YBM 올인올 중한중 사전's $12.99. Construction Dictionary also leads on update cadence (daily vs every 5 months). YBM 올인올 중한중 사전's advantage is ads (none vs shown) and iOS requirement (9.0 vs 18.6). On in-app purchases and device support there is nothing between them.

Construction Dictionary is free to download; YBM 올인올 중한중 사전 costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

YBM 올인올 중한중 사전 ships an update every 5 months, Construction Dictionary daily. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | YBM 올인올 중한중 사전 | Construction Dictionary |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Positive reviews | 31.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Paid | — |
| Size | 540 MB | 56 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DaolSoft, Co., Ltd.](https://appshunter.io/developer/295463355) | [Huaping Ye](https://appshunter.io/developer/1639123510) |

## What reviewers say

### YBM 올인올 중한중 사전

[App page](https://appshunter.io/ios/app/ybm-chkoch-dic/id319766917)

This comprehensive dictionary app offers extensive Chinese-Korean and Korean-Chinese vocabulary, including new terms and native speaker audio. It features flashcards, quizzes, and word list backup for effective language learning on iOS devices.

**Highlights:** Extensive Chinese-Korean and Korean-Chinese vocabulary, Native speaker audio for Chinese terms, Flashcards and quizzes for vocabulary practice, Word list backup and sync via iCloud, Automatic word completion and search functions, Supports iPhone, iPad, and iPod touch

**Features:** macOS Compatibility

**In-app purchases:** none


### Construction Dictionary

[App page](https://appshunter.io/ios/app/construction-dictionary/id1257308107)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is YBM 올인올 중한중 사전 free?

YBM 올인올 중한중 사전 costs $12.99, with no in-app purchases.

### Is Construction Dictionary free?

Construction Dictionary is free to download, with no in-app purchases.

### Do YBM 올인올 중한중 사전 or Construction Dictionary have ads?

Construction Dictionary shows ads; YBM 올인올 중한중 사전 does not.

### Which is updated more often, YBM 올인올 중한중 사전 or Construction Dictionary?

YBM 올인올 중한중 사전 ships an update every 5 months, and Construction Dictionary daily. Most recently, YBM 올인올 중한중 사전 was updated on October 31, 2026 and Construction Dictionary on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*