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U-Dictionary is a free dictionary and translation app.

U-Dictionary offers originally developed dictionaries of 44 languages, Collins Advanced Dictionary, WordNet Dictionary, Bilingual Sentences, Sample Sentences, Synonyms, Antonyms, Phrases and so on. Also, U-Dictionary is equipped with English articles, games, and quizzes to help you strengthen your English level.

U-Dictionary is not only the most authentic English dictionary but also a powerful multiple-language translator. We meet all your translation needs to fit different scenarios such as studying, working and traveling abroad. U-Dictionary is far more than a dictionary!

U-Dictionary Features:
Text Translation: Translate between any two languages from 108 languages.
Conversation Translation: Voice-to-voice translation in 28 accents, 17 languages
Camera Translation: Snap a photo with text to get it translated. Recognizes 12 languages.
Offline: Free download of Offline Packages for different languages.
Authoritative Dictionary: Concise Dictionary of 44 Languages, Collins Advanced Dictionary and English Dictionary.
13 Display Languages: You can read in your native language.
Perfect English Pronunciation: Authentic UK (British) and US (American) accent. Listen and Learn.
Sample Sentences: Collected from famous international news websites such as BBC, NPR, etc.
Words for Today:Learn new words every day to extend your vocabularies.
English Conversation Practice: Practice conversations on different scenes to improve your oral English.
Writing Club: Talk about themes given every week by us to develop your writing skills.

Desktop/Mobile Web: http://www.u-dictionary.com
Articles from Blog: http://udictionaryblog.wordpress.com

Contact Us:
Connect with us on any of the following Social Media:

Have queries?
Email us at udictionary01@gmail.com

What’s New

Version 3.0.6

Bug fixes.

Ratings and Reviews

4.7 out of 5
1.2K Ratings

1.2K Ratings

Mlulamile ,

U - Dictionary

I do much reading and I find this app to be a good companion to that passion. Also this app is so much more convenient than having to pick up a huge volume and wasting effort and time to shuffle through pages to get to the right page of the definitions. Sometimes I had felt like I was spending more time looking up words than reading the book I have. This app eliminates that cumbersome action.

Kevychevy420 ,

Different, Short and Sweet and to the point... And so much more!

This is not just a dictionary, and learning how to spell... It's so much more than that!
Interesting quizzes on spelling, great topics written on, add your opinion- advice- tid bit- theory on all sorts of topics. Very short reading articles (because honestly who wants to read 5miles worth of repeated writings and or opinions?) Which I enjoy the most, plus I get to leave my two cents at the end.

DawnDeb ,

Love this app

So helpful and fun! Love the spelling quizzes and words of the day❤️Can never have too much knowledge. Mother always said you had to learn something new everyday or you just idling thru life. Thanks for the help with that.


Youdao Hong Kong Limited
113.4 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Urdu

Age Rating
Rated 4+
© 2019 U-Dictionary Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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