# IT/Computer Dict (Jpn-Chi)

> Offline Japanese-Chinese IT and computer technical term dictionary with 68,000+ entries. (iPhone/iPad app by CJKI.)

- Source: https://appshunter.io/ios/app/itcomputer-dict-jpn-chi/id368470220 (this page in markdown: same URL + `.md`)
- Developer: [CJKI](https://appshunter.io/developer/344405633)
- Category: Reference, Education
- Price: $3.99
- Age rating: 4+
- Requires: iOS 10.0 · 21 MB
- Languages: Chinese (Simplified, China), Japanese, American English
- Released: 2010-04-23
- Data updated: 2026-10-03
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/itcomputer-dict-jpn-chi/id368470220/reviews.md

## What is IT/Computer Dict (Jpn?

Do you know how to say "积木系统" in Japanese? With this application you can immediately find the equivalent "ビルディングブロック方式".

At home, at work and on the go, translators, students and professionals of information technology will often encounter technical terms related to programming, image processing, information security and the like for which they need to quickly look up their Japanese or Chinese translations. 

The IT and Computer Terms Dictionary, compiled by The CJK Dictionary Institute (CJKI)  in Japan, is the only application on any mobile platform that provides comprehensive coverage of information technology terminology. This application, which provides a user interface in both Japanese and Chinese, as well as English, includes both Chinese-Japanese and Japanese-Chinese dictionaries that provide access to a total of approximately 68,000 technical terms.

While several Japanese-Chinese general vocabulary dictionaries are available for the iPhone, there are few specialized dictionaries that meet the specific needs of professionals, translators and information technology students, while those that are available are prohibitively expensive and of limited coverage. With this application, you get a database of technical terms with extensive coverage at your fingertips for a reasonable price.

Please note: This app contains translation equivalents for each term, not explanations of each term's meaning.

FEATURES
* Both dictionaries combined contain over 68,000 entries
* Designed for both Chinese and Japanese users
* Covers various subdomains including programming, image processing, information security, and much more
* All this data is instantly accessible right on your device - no Internet connection required
* What was that word you just looked up? Check the history!
* Easy bookmarking puts important terms a tap away
* Clean, easy to use interfaces in Chinese, Japanese, and English


ABOUT CJKI
The CJK Dictionary Institute is directed by Jack Halpern, editor of the New Japanese-English Character Dictionary and The Kodansha Kanji Learner's Dictionary, now standard reference works.

Be sure to check out our other dictionary apps in the CJKI Technical Dictionaries Series, including:

Mechanical Engineering Dictionary
Medicine and Life Sciences Dictionary
Chemical Terms Dictionary
Electrical and Electronic Engineering Dictionary

## Key features

- 68,000+ technical entries
- Japanese-Chinese and Chinese-Japanese dictionaries
- Covers programming, image processing, security
- Offline access
- Search history
- Bookmarking

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/itcomputer-dict-jpn-chi/id368470220/reviews.md

### 4/5 — まあまあ

*2011-06-11*

すべてあるわけじゃないけれど、専門用語の辞書の中で、いいやつだと思う．まだ使ったばかりのところなんで、もっと詳しい感じをあとで書きます．

## Frequently asked questions about IT/Computer Dict (Jpn

### What is IT/Computer Dict (Jpn-Chi)?

IT/Computer Dict (Jpn-Chi) is a specialized dictionary app providing translations for over 68,000 IT and computer-related technical terms between Japanese and Chinese. It is designed for professionals, translators, and students in the IT field.

### Does IT/Computer Dict (Jpn-Chi) require an internet connection?

No, IT/Computer Dict (Jpn-Chi) does not require an internet connection. The entire database of technical terms is accessible directly on your device, allowing for instant lookups anytime, anywhere.

### What specific IT fields does IT/Computer Dict (Jpn-Chi) cover?

The dictionary covers a wide range of IT subdomains, including programming, image processing, information security, and many others. This ensures comprehensive support for various technical needs within the IT sector.

### How many technical terms are included in IT/Computer Dict (Jpn-Chi)?

Combined, the Chinese-Japanese and Japanese-Chinese dictionaries within IT/Computer Dict (Jpn-Chi) offer access to approximately 68,000 technical terms. This extensive vocabulary provides a robust reference for IT professionals.

### Can I save terms I look up frequently in IT/Computer Dict (Jpn-Chi)?

Yes, IT/Computer Dict (Jpn-Chi) features an easy bookmarking function that allows you to save important terms. This makes frequently accessed technical vocabulary readily available with a single tap.

### What languages are supported for the user interface in IT/Computer Dict (Jpn-Chi)?

The application provides a user interface in Chinese, Japanese, and English. This multilingual support ensures a comfortable and accessible experience for a diverse user base.

### What is the price of IT/Computer Dict (Jpn-Chi)?

IT/Computer Dict (Jpn-Chi) is available for a one-time purchase of $3.99. This provides access to the comprehensive database of technical terms without ongoing subscription fees.

### Does IT/Computer Dict (Jpn-Chi) have ads?

No, IT/Computer Dict (Jpn-Chi) is ad-free. Users can access all its features and content without any advertisements interrupting their experience.

## Version history (last 5 releases)

### 1.3.1 — 2025-04-07

We've updated the app so it now runs problem-free whether your device is in Dark Mode or not. We've also updated the app's user interface to extend across the whole of users' screens as well as ensuring all functional compatibility with iPadOS 18.

### 1.3 — 2022-10-24

iPad functionality improved, bug fixes.

### 1.2 — 2019-08-08

bug fixes

### 1.1 — 2016-06-21

- app now runs on all iPhone sizes
- app now runs in landscape mode
- updated design

### 1.0 — 2010-04-22

No release notes.

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## More apps by CJKI

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All apps by CJKI: https://appshunter.io/developer/344405633

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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 2026-10-03.*