U-Dictionary 6.7.5 for Android

U-Dictionary 6.7.5 is a free dictionary and translator app for Android from Youdao.com. It lets you look up words with meanings and examples, translate sentences and practise vocabulary, and it is popular with people learning English. You can download U-Dictionary for Android from Google Play.

Specifications

What it is used for

A dictionary app on the phone replaces the heavy paper dictionary and the quick web search in one. With U-Dictionary you type or paste a word and get its meanings, pronunciation, example sentences and related phrases. Longer text can be translated in one go, which helps with messages, product descriptions or a paragraph from a textbook. Learners use the vocabulary features to save new words and review them later, which turns casual lookups into steady practice. The app is especially common among learners in countries where English is a second language, because it pairs English with many local languages rather than only with the big European ones. As with every machine translator, results for idioms, slang and technical texts need a critical eye; for anything official, such as documents for authorities, a professional translation is still required.

Installation

1. Open the U-Dictionary page on Google Play and check that the developer is Youdao.
2. Install and open the app, then choose your language pair.
3. Download offline dictionaries if the app offers them for your languages and you often study without internet.

Changes between versions are published in the Youdao dictionary changelog; the company's main site is youdao.com.

Tips for learners

• Save each new word together with the sentence where you found it.
• Review saved words a few minutes every day instead of in long sessions.
• Listen to the pronunciation and repeat it aloud.
• Translate from English into your language and back to check your understanding.

Who it suits

Students preparing for English exams, travellers who need a quick translation of a menu or a sign, and office workers who write emails in a second language get the most out of it. Advanced learners may prefer a monolingual English dictionary for precise definitions.

Privacy and ads

Text you translate may be processed online, so do not paste passwords, contracts or personal data of other people. Free dictionary apps are commonly supported by advertising and optional paid features; review permissions and in-app purchase prompts before accepting them.

Pros and cons

• Pro: dictionary, translator and vocabulary practice in one app.
• Pro: supports many language pairs with English.
• Pro: free.
• Con: machine translation struggles with idioms.
• Con: relatively large app.

Alternatives

For structured language courses, our listings include Duolingo. AI assistants such as ChatGPT, Google Gemini and DeepSeek can also explain grammar and translate, though they are not dictionaries.