---
title: "UDictionary Translator — App Overview"
url: https://marlvel.ai/intel-report/reference/udictionary-translator
category: Reference
developer: Youdao (Hong Kong) Limited
platforms: ios
rating: 4.6 (9.3K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T01:22:21.255Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers a robust suite of translation and dictionary features, user feedback indicates potential limitations with long-form text processing and concerns regarding subscription management.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Reference |
| Rating | 4.6 ★ (9.3K) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 4.6.4 |
| Developer | Youdao (Hong Kong) Limited |

<!-- SECTION: Summary -->
## What is UDictionary Translator?

U-Dictionary is a comprehensive translation and language learning tool supporting 108 languages. It integrates authoritative resources like the Collins COBUILD Advanced Dictionary and WordNet to provide text, voice, and image translation services for global users.

<!-- SECTION: Key Features -->
## Key Features

- **Multi-modal Translation**: Provides text, picture, and voice translation across 108 languages and 47 accents.
- **Authoritative Dictionaries**: Includes built-in access to the Collins COBUILD Advanced Dictionary, WordNet, and various bilingual examples.
- **Pronunciation Training**: Offers native UK and US English audio samples to assist users in learning correct pronunciation.
- **Contextual Learning**: Features authentic sentences sourced from international news websites to demonstrate word usage in context.

<!-- SECTION: Target Audience -->
## Who is it for?

Language learners and international travelers seeking real-time translation and linguistic reference tools.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/udictionary-translator/id1319771553?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/reference/udictionary-translator)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/reference/udictionary-translator).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*