U Dictionary Translator
U Dictionary Translator Summary
U Dictionary Translator is a ad-supported, with in-app purchases Android app in Education by Youdao (Hong Kong) Limited. Released in Mar 2016 (9 years ago). It has about 154.3M+ installs and 1.3M ratings with a 4.46★ (good) average. Based on AppGoblin estimates, it reaches roughly 2.1M monthly active users and generates around $>200K monthly revenue (25% IAP / 75% ads). Store metadata: updated Feb 2, 2026, version 389.
Recent activity: 13K installs this week (58.6K over 4 weeks) showing steady growth , and 5.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Feb 18, 2026.
Store info: Last updated on Google Play on Feb 2, 2026 (version 389).
U Dictionary Translator was last scanned for SDKs 2026-02-18. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
AppLovin
AdMob
Facebook
InMobi
Google
Pangle
Keepsafe
Meizu
AppsFlyer
Jake Wharton
Airbnb Engineering
ReactiveX
Greenrobot
Firebase4.46★
Ratings: 1.3M
Screenshots
App Description
Translate Voice, Camera, Text
* 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.
FEATURES
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