# All英语词典 (English - Chinese)

> "The fastest search tool"

Canonical page: [https://chrome-stats.com/d/id435107337](https://chrome-stats.com/d/id435107337)

## Overview

- **ID:** `id435107337`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** ILHWAN CHO
- **Category:** Education
- **Rating:** 3.60 / 5 (19 ratings)
- **Version:** 2.5.1
- **Last updated:** 2025-02-14
- **First published:** 2011-05-06
- **Size:** 29 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/all%E8%8B%B1%E8%AF%AD%E8%AF%8D%E5%85%B8-english-chinese/id435107337)
- **Website:** [http://www.oolac.com/](http://www.oolac.com/)
- **Privacy policy:** [https://copyharuki.blog.me/221955540142](https://copyharuki.blog.me/221955540142)

## Description

■ Type in a word and Search All English - Chinese Dictionaries simultaneously.
■ 键入一个词和搜索许多英语- 中文字典同时进行。
■ 鍵入一個詞和搜索許多英語- 中文字典同時進行。

■ English - Chinese, 英汉汉英
- Bing Dictionay 
- Dict.cn Dictionary 
- Youdao Dictionary 
- iciba Dictionary 
- nciku Dictionary
- hjenglish Dictionary
- Baidu Dictionary 

■ English - English, 英英
- Urban Dictionary 
- Dictionary.com Dictionary 
- Thesaurus.com 
- Merriam-Webster Dictionary 
- Cambridge Dictionary 
- Etymology Dictionary 
- Learner's Dictionary 
- The Free Dictionary 

■ Vocabulary 
- Basic 6000 
- TOEIC 3000 
- TOEFL 1500 
- GRE 3000 
- GMAT 1500 
- SAT 5000

## Rankings

- #281,073 — Overall

## Review summary

Users repeatedly praise the app for its breadth of dictionaries (4–8 sources), easy switching between sources, and rich content (Chinese/English definitions, usage examples, quotes, and auto-pronunciation). The most mentioned downsides are performance issues: frequent freezing/crashes, slow search/loading, and intrusive ads that disrupt use. Some users also report platform-specific display glitches after updates and occasional pronunciation glitches. Overall, it’s a powerful, convenient dictionary hub, but reliability and ad overhead need attention to satisfy long-time and new users.

### Pros

- Access to multiple dictionaries within one app (4–8 sources) with easy switching between them.
- Rich content: bilingual Chinese-English definitions, English definitions, usage examples, and quotes.
- Pronunciation feature with automatic playback/activation.
- Generally useful and convenient with long-standing usage welcomed by users.

### Cons

- Frequent freezing/crashing/unresponsive behavior when opening, typing, or using the app.
- Intrusive ads and pop-ups that disrupt the user experience.
- Slow search/loading times that make finding the first word feel tedious.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id435107337)