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OLEX English-Japanese/Japanese-English dictionary


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One of the top selling English-Japanese/Japanese-English dictionary, OLEX English-Japanese/Japanese-English is now available for iOS!

With more than 100,000 words(English-Japanese) + more than 130,000 words(Japanese-English), you will find the best matching words, phrases and expressions that native English speakers actually use.


-Multiple search options
Incremental search lets you find the word you are not sure about how to spell.
Choose from Begin With, End With or Full text to narrow down the results.
Specifies Words, Idioms or Phrases to narrow down the results.
No need to switch Japanese-English/English-Japanese. The app automatically finds out the results from both dictionaries.
Voice search is available using Siri(iPhone4S or later OS required).

-Choosing text lets you;
Jump to the result page.
Copy and paste it to mail or memo.
Highlight and save.

-Bookmark, history
Bookmark the page you want to save. You can create and rename the folders to manage them.
Search history and Viewed history are automatically stocked in the app. You can erase them anytime later on.


-iOS 5.0
-iOS 4.3 or later

Contact Us

What's New in Version 1.40

Fix slight problems with iOS10


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OLEX English-Japanese/Japanese-English dictionary
View in iTunes
This app is designed for both iPhone and iPad
  • $21.99
  • Category: Reference
  • Updated:
  • Version: 1.40
  • Size: 406 MB
  • Languages: English, Japanese
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

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