U Dictionary Translator

Contains adsIn-app purchases
1.27M reviews
Content rating
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About this app

* 100,000,000 users across 150 countries.
* Featured by Google Play as Best App & Best Self-Improvement App.

U Dictionary is a FREE dictionary and translation app.

Offline Sentence Translation is also available! Enjoy translating totally offline of 58 languages.

U Dictionary takes in originally developed dictionaries, Collins Advanced Dictionary, WordNet Dictionary, Native Examples, Synonyms, Antonyms and so on. It also provides English videos, games and quizzes to help improve your English.

U Dictionary is much beyond a simple dictionary! Effortlessly translate texts, pictures, or conversations in 108 languages. It meets all your translation needs, including studying, working and traveling abroad.

Magic Translation: Translate in WhatsApp,Facebook,Youtube,Instagram to track what’s happening on celebrities. Chat without borders and read without barriers.
Must Know Expressions/b>: Quickly master a new language by following the audio and practice! Cover 6 main scenes and thousands of daily expressions!
Text Translation: Translate between any two languages from 108 languages.
Camera Translation: Snap to instantly translate any text around you. Recognizes 93 languages.
Conversation Translation: Voice to voice translation between 49 accents, 35 languages.
Grammar Check: Check an English text and easily correct mistakes. Enjoy mistake-free writing.
Quick Translate: Translate in 1 second without opening U Dictionary.
Offline Dictionary: Free download of Offline Packages for 44 languages and Synonyms, Antonyms, Collins Advanced Dictionary, and WordNet Dictionary.
Offline Translation: Free download of Offline Translation Packages for 58 languages. Free from network limits.
Word Lock Screen: Show words you choose on Lock Screen. Expand your vocabulary at any time.
Copy to Translate: Copy words or sentences in any app and get meaning instantly. (Notice: Not available in Android 10.0+ due to access restriction.)
My Words: Bookmark important words into different folders. Review from time to time.
Dark Mode: Set your phone to night mode, U Dictionary appears with a dark theme.
Perfect English Pronunciation: Authentic UK (British) and US (American) accent. Listen and learn.
Native Examples: Authentic sentences collected from famous international news websites.
Word Games: Finding-out-synonym game and spelling game. Play and learn.
Funny Videos: Learn English with ease and fun.

Our application may use the Accessibility Service API to help users fetch text from any application and provide text translations for their native language. The application neither captures your personal data nor violates your privacy.

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

Connect with us on any of the following Social Media:

Have any queries or feedback, email us at:

For business request, please write to our local email:
latam@u-dictionary.com / arabic@u-dictionary.com
Updated on
Oct 12, 2023

Data safety

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Ratings and reviews

1.25M reviews
April 3, 2022
Used to be great for translations that I've needed for writing my not finished books and making names for stuff. Went downhill recently when I simply wanted to use it to hear how a Latin thing was said for a song I wanted to cover and it wouldn't do it right and won't even translate it, even if the whole point is watch a video and you get full access to the language, which I've already done. Really annoying when you are forced to buy the subscription when you already watch the ads.
659 people found this review helpful
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Jonathan Nava [Johnmaster21] xD
September 11, 2020
Could still use a few tweaks and fixes around the edges of the app itself. Generally, the translations are very good but the menu could use a bit more of an easy management, maybe a single place to download everything from one language for use of all the languages instead of clicking one by one and a cancel "x" for dragging the "magic" ball out the screen. But other than that very excellent work of an app
298 people found this review helpful
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Lailatus Syifa
November 9, 2020
It is a great app. there's translator, daily challenge, videos, articles, and spelling checker. It also can be pinned to notification. But because my phone has a regularly daily restart setting, that pinned notification always reset automatically. so that's a little annoying and I need to activate it again. But other than that, overall it is great app. Ah. ads? hm. It has their own place, so it doesn't really bother the functionality. Keep up the great work! Thank you. 😁
723 people found this review helpful
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What's new

The new version is your wonderful learning partner now. 1. Brand New Design: Tidier and fresher. 2. Speak: New learning section to quickly master a new language following the audio and practice!