Best Udictionary Translator Apps

250+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated September 2026

UDictionary Translator is the household name in udictionary translator, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Udictionary Translator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1UDictionary TranslatorUDictionary TranslatorFree4.6★ (9.3K)YesYesSep 2026
2Google TranslateGoogle TranslateFree4.3★ (84K)NoNoSep 2026
3Microsoft TranslatorMicrosoft TranslatorFree4.8★ (158K)NoNoSep 2026
4Naver Papago - AI TranslatorNaver Papago - AI TranslatorFree4.7★ (3.5K)NoNoSep 2026
5Camera Translator: Translate +Camera Translator: Translate +Free4.4★ (23K)YesYesSep 2026
6Translate Free - Language Translator & DictionaryTranslate Free - Language Translator & DictionaryFree4.7★ (14K)NoNoSep 2026
7Translator Professional ©Translator Professional ©$0.99NoNoAug 2026
8Translate - All LanguageTranslate - All LanguageFree4.3★ (28)YesYesSep 2026

Top Picks for Udictionary Translator

UDictionary Translator#1

UDictionary Translator by Youdao (Hong Kong) Limited

Translate Voice, Camera, Text
Editor's Choice
🔍 Reference
4.6😊(9.3K ratings)
FreeAdsIn-App Purchases
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Translate text, voice, and images across 108 languages. This app offers a comprehensive dictionary with native examples and pronunciation guides. Premium features include camera translation, a translate keyboard, and offline mode for seamless communication.

What We Love

  • ⭐ Excellent translation accuracy
  • 🌐 Supports multiple languages
  • 📚 Comprehensive dictionary with examples
  • 🤖 Helpful text-to-speech feature
  • 🔍 Useful scanning and translation capabilities

Room to Improve

  • 💰 Excessive paywall and in-app purchases
  • 🐛 Occasional translation failures or errors
  • 🔌 Requires internet connection for full functionality
  • 🕰️ Slow performance and lag at times
  • 📱 Limited features in free version
Google Translate#2

Google Translate by Google

Text, Photo & Voice Translator
Strong Contender
🔍 Reference
4.3😊(84K ratings)
Free
#1in Reference
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Instantly translate text, voice, and images between hundreds of languages. Features include offline translation, real-time conversation translation, and the ability to save frequently used phrases.

What We Love

  • 🚀 Spoken Cantonese & Jyutping recently added
  • 🚀 Fantastic for translating on the go
  • 👍 Easy to navigate
  • 👍 Useful for learning languages
  • 👍 Offline translation available

Room to Improve

  • 🐛 Inaccurate translations for some languages
  • 🐛 Buggy camera/image translation
  • 🐛 Inconsistent translation of formal/informal language
  • 🐛 Slow performance, especially offline
  • 🐛 Cluttered interface, poor UX design
Microsoft Translator#3

Microsoft Translator by Microsoft Corporation

Translate 100+ languages
Worth Considering
📊 Productivity
4.8😊(158K ratings)
Free
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Break down language barriers with this app that translates text, speech, images, and group conversations in over 100 languages. It's ideal for travelers, students, and professionals needing to communicate across cultures.

What We Love

  • 🚀 Excellent translation accuracy
  • 👍 User-friendly interface
  • 🔒 Secure and private
  • 💡 Offline translation capability
  • 🗣️ Accurate voice translation
  • 📚 Extensive language support

Room to Improve

  • 🐛 Inconsistent performance with certain language pairs
  • 🔍 Lack of detailed translation options (e.g. Pinyin for Chinese)
  • 🗑️ Difficult to clear translation history
  • 🔌 Requires internet connection for some features
  • 💻 Suboptimal experience on tablets and larger screens

More Udictionary Translator apps to explore

FAQ about Udictionary Translator

What are the best udictionary translator apps for iPhone?
UDictionary Translator tops our udictionary translator apps ranking as of September 2026, with a 4.6-star average from 9.3K App Store ratings, and it's free to download.
Yes — 19 of the top udictionary translator apps we rank are free to download, including UDictionary Translator and Google Translate.
UDictionary Translator shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ udictionary translator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
UDictionary Translator is an app designed to help users overcome language barriers. It provides instant translation for text, voice conversations, and images across 108 different languages. The app also functions as a comprehensive dictionary, offering definitions, examples, and pronunciation guides.
Key features include text translation in 108 languages, voice translation for bilingual conversations in 33 languages with 47 accents, and authoritative built-in dictionaries like Collins COBUILD and WordNet. Premium features offer camera translation, a translate keyboard for use within other apps, object translation, and a grammar check tool.