If you've searched for "Youdao" in an app store, you've probably seen two apps: Youdao Translate (有道翻译) and Youdao Dictionary (有道词典). Both come from the same company — NetEase Youdao — and share the same core translation engine. But they have different focuses and target audiences.
The short answer: Youdao Translate is built around translation tasks (documents, photos, voice, real-time); Youdao Dictionary is built around language learning (deep dictionary lookup, vocabulary building, spaced repetition). There's significant overlap, but which one fits you depends on your primary need.
Feature Comparison
| Feature | Youdao Translate | Youdao Dictionary |
|---|---|---|
| Text translation | Full support | Full support |
| Dictionary lookup (EN-ZH) | Basic definitions | Full dict (Collins + 21st Century) |
| Word pronunciation | Supported | Full (US/UK + example sentences) |
| Vocabulary building / Word list | Basic | Full (spaced repetition system) |
| Example sentences | Basic | Large corpus + contextual labels |
| Document translation (PDF/Word) | Full support | Supported (similar) |
| Photo/camera translation | AR real-scene + 21 languages | Supported (similar) |
| Voice / simultaneous translation | Subtitle mode, more prominent | Supported |
| Offline translation packs | Full support | Supported |
| Browser extension | Chrome/Edge/Firefox | Available (word lookup focus) |
| App size | Smaller | Larger (fuller dictionary database) |
| Best for | Translation-first users | Language learners / heavy lookup users |
Which One Should You Choose?
Choose Youdao Translate if you:
- Primarily need to translate text, documents, images, or speech
- Travel and need camera translation and voice interpretation
- Need to process PDF/Word document translations
- Work with multiple languages beyond just English
- Want a lighter, more focused translation app
Choose Youdao Dictionary if you:
- Mainly look up English words and study English
- Need complete dictionary features (collocations, detailed examples, part-of-speech analysis)
- Want a built-in system for memorizing vocabulary
- Do heavy word lookups and need a deep dictionary experience
The Simple Decision Rule
- If you mostly ask "how do I translate this sentence?" → Download Youdao Translate
- If you mostly ask "what does this word mean?" → Download Youdao Dictionary
- If you can't decide → Install both. They're both free and don't conflict.
Frequently Asked Questions
Are Youdao Translate and Youdao Dictionary made by the same company?
Yes. Both are products of NetEase Youdao and use the same core translation engine. Youdao Dictionary is the older product, launched years earlier; Youdao Translate is a more recent app that focuses on practical translation scenarios. The two have significant feature overlap, with the main difference being orientation: dictionary for learning, translate for practical translation tasks.
Does Youdao Translate include dictionary functions?
Yes, it includes basic dictionary functions — you'll see part-of-speech, definitions, and simple examples when you look up a word. However, the dictionary depth is lighter than Youdao Dictionary, which integrates professional dictionaries like Collins and includes far more example sentences with contextual analysis. For serious word study, Youdao Dictionary is the better experience.
Can I install both apps at the same time?
Absolutely. Both apps coexist without any conflict, and many users run both. If you have both translation and language-learning needs, using both is the most practical setup. When you log in with the same Youdao account, data like your word list syncs across both apps.