Reverso Context Translator vs UDictionary Translator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reverso Context Translator
Translate and learn millions of words and expressions with context from real-life examples. This tool helps users master foreign languages by providing instant translations, pronunciation, and personalized vocabulary lists. It's designed for learners of all levels to improve reading, writing, and speaking skills.
- Instant text translation
- Contextual examples from real texts
- Flashcards and quizzes
- Vocabulary lists
- Pronunciation of example sentences
- Conjugation assistance
- Offline access to lists and history
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Translate and learn millions of words and expressions and express yourself as if you were a native speaker. Reverso is the best tool for those who seek quality translation, looking to master a foreign language: reading, writing or speaking, and it's free. Students, teachers, business professionals or others, whether beginners or advanced, use Reverso to learn new words or expressions, and eliminate the risk of being mistaken. It provides you instant translations of the selected text when reading content on your browser, on Safari or any other app. Reverso Context is based on data gathered from millions of real-life texts (official documents, movie subtitles, product descriptions) in both languages. These texts are processed with powerful "big data" algorithms and machine learning to provide you the best results. What do we mean by context? The search results (translation) of a specific word or expression are weaved within real-life sentences, so you will be sure to understand and learn exactly how the word can be used, and make no embarrassing mistakes. Just type or say the word or expression you wish to translate and the results will appear instantly: relevant translations, presented with examples of how words are used in sentences. The app offers flashcards and quizzes based on your search history and favorites to help you memorize them and to improve your language skills. Unlike standard learning tools, it focuses on words and expressions that you really need and want to learn. The bits and bytes: * Instantly translate selected text when reading content on your browser, iBook or any other app, with no need to exit the app you are using. Click on the familiar "Share" option and select the Reverso option. * Translation in 17 languages: Spanish, French, Italian, Portuguese, German, Polish, Dutch, Arabic, Russian, Romanian, Japanese, Turkish, Hebrew and Chinese, Korean, Swedish, Ukrainian and we are working on more. * Advanced features include pronunciation, history, phrasebook of your favorites and more. * Create vocabulary lists based on your personal selection of examples and translations. Lists remain available even when you’re offline. * Enjoy natural pronunciation of complete example sentences. * One click to get translations, frequency details, and conjugation when applicable. * Search history, also available offline. * Suggestions: words and expressions will be suggested to you as you type. * Share your findings via email or social media. Auto-renewable subscription terms: Choose a subscription that fits your needs: - Monthly subscription (with a 7-day free trial) for €4.99 EUR; - Annual subscription for €39.99 EUR; These prices corresponds to the same price tier that "Apple's App Store Matrix" determines in other currencies. Please note: -Your free trial subscription will automatically renew to a paid subscription unless auto-renew is turned off at least 24 hours before the end of the free trial period. -Any unused portion of a free trial period (if offered) will be forfeited when a premium subscription is purchased during the free trial period. The free trial or the subscription can be canceled anytime by turning off auto-renewal in the iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free version. Privacy policy: http://www.reverso.net/privacy_app.aspx?lang=EN Terms of use: http://www.reverso.net/disclaimer.aspx?lang=EN * Join us on Facebook: https://www.facebook.com/Reverso.net and follow us on Twitter: https://twitter.reverso.net/ReversoEN to discover new content, languages and features.
UDictionary Translator
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.
- Text translation in 108 languages
- Voice translation with 47 accents
- Authoritative built-in dictionaries
- Camera translation via photo
- Translate Keyboard for in-app use
- Offline translation mode
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** 100,000,000 users across 150 countries. ** U-Dictionary is an efficient translation and dictionary app. Effortlessly translate texts, pictures, or conversations in 108 languages. Get translation instantly whether you're learning a new language or traveling abroad. Help remove your language barriers anytime anywhere. U-Dictionary takes in originally developed dictionaries, Collins COBUILD Advanced Dictionary, WordNet Dictionary, Bilingual Examples, Native Examples, Synonyms, Antonyms, Etymology Dictionary and so on. FEATURES: • Text Translation: Get translation of any pair within 108 languages. • Voice Translation: Translate bilingual conversations in 33 languages, 47 accents. • Authoritative Dictionary: Built-in Concise Dictionary, Collins Advanced Dictionary and WordNet Dictionary. • Perfect English Pronunciation: Native UK (British) and US (American) accent. Listen and Learn. • Native Examples: Authentic sentences collected from famous international news websites. • English Learning: Rich English learning materials • 13 Display Languages: Read in your native language. • Impressive UI: Clear and beautiful interface. Enjoy your journey. Get UDictionary Premium and enjoy: • Camera Translation: Snap to translate without typing by hand. 100 languages are available. • Translate Keyboard: Write and translate instantly within your favorite apps. Chat without borders. • Object Translation: Scan an object and recognize it smartly. Get to know anything around you immediately. • Grammar Check: Enter or paste English text and check it with one click. Enjoy mistake-free writing! • Offline Mode: Free from network limits. Travel abroad without having to pay expensive roaming charges. Desktop/Mobile Web: http://www.u-dictionary.com Articles from Blog: http://udictionaryblog.wordpress.com Contact Us: Connect with us on any of the following Social Media: https://facebook.com/UDictionary/ http://www.youtube.com/c/UDictionary https://plus.google.com/ UDictionary https://twitter.com/Udictionaryforu/ https://instagram.com/udictionaryforu Have queries? Email us at udictionary.help@gmail.com Supported languages for translation: Afrikaans, Albanian, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chichewa, Chinese Simplified, Chinese Traditional, Croatian, Czech, Danish, Dutch, English, Esperanto, Estonian, Filipino, Finnish, French, Galician, Georgian, German, Greek, Gujarati, Haitian Creole, Hausa, Hebrew, Hindi, Hmong, Hungarian, Icelandic, Igbo, Indonesian, Irish, Italian, Japanese, Javanese, Kannada, Kazakh, Khmer, Korean, Lao, Latin, Latvian, Lithuanian, Macedonian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Mongolian, Myanmar (Burmese), Nepali, Norwegian, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Sesotho, Sinhala, Slovak, Slovenian, Somali, Spanish, Sundanese, Swahili, Swedish, Tajik, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Yiddish, Yoruba, Zulu. ----- Auto-Renewable Subscription Terms: * You can cancel the subscription anytime by turning off auto-renewal through your iTunes account settings. This must be done 24 hours before the end of the subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service. * Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Privacy Policy: http://inter.youdao.com/cloudfront/vip-pay/privacy.html Terms of Services: http://inter.youdao.com/cloudfront/vip-pay/terms.html
Screenshots
Verdict
Reverso Context Translator and UDictionary Translator both sit at 4.7 stars, but that hides the real split: 77% of Reverso Context Translator's written reviews are positive against 59% of UDictionary Translator's. Reverso Context Translator also leads on chart position (#100 vs unranked). UDictionary Translator's advantage is iOS requirement (11.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Reverso Context Translator sells 3 in-app purchases, starting at $4.99 per month and UDictionary Translator sells 9 in-app purchases, starting at $2.49 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Reverso Context Translator against 4.6 for UDictionary Translator. Both are backed by a comparable volume of ratings — 3.6K and 9.3K respectively. Written reviews are what separate them: 77% of Reverso Context Translator's written reviews are positive against 59% of UDictionary Translator's.
Reverso Context Translator ships an update every 3 weeks, UDictionary Translator fortnightly. Both last shipped on October 28, 2026.
| Parameter | Reverso Context Translator | UDictionary Translator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.6K ratings) — better | 4.6 (9.3K ratings) |
| Positive reviews | 77.2% of reviews — better | 58.8% of reviews |
| Number of ratings | 3.6K | 9.3K — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #100 — better | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 243 MB | 557 MB |
| Age rating | 4+ | +12 |
| Developer | Theo Hoffenberg | Youdao (Hong Kong) Limited |
Customer experience
Reverso Context Translator
UDictionary Translator
Bugs and requests
Reverso Context Translator
Not enough reviews yet to summarise bugs or requests.
UDictionary Translator
Reported bugs
4 issues- Translation unavailable due to 'no internet connection' error when online
- Scanning feature not working consistently
- Keyboard translation not functioning properly
- App crashes or freezes unexpectedly
Requested features
5 requests- Offline mode for all translation features
- Customizable text-to-speech voice options
- Ability to save favorite words or translations
- More language support, especially for less common languages
- Improved grammar and sentence structure analysis
In-app purchases
Reverso Context Translator
- Premium version 1 month7 Days trial$4.991 Month
- Premium Version$19.991 Year
- Premium version7 Days trial$39.991 Year
UDictionary Translator
- U Dictionary PRO3 Days trial$2.497 Days
- U Dictionary PRO-1 week3 Days trial2 variants$4.997 Days
- U Dictionary PRO-1 month$5.991 Month
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- U Dictionary PRO$9.991 Month
- U-Dictionary PRO Monthly1 Month trial$16.991 Month
- U Dictionary PRO-1 month3 Days trial$16.991 Month
- U Dictionary PRO-1 year3 Days trial$29.991 Year
- U Dictionary PRO-1 year3 Days trial$56.991 Year
- U Dictionary PRO-1 year3 Days trial$69.991 Year
Questions
Is Reverso Context Translator free?
Is UDictionary Translator free?
Which has better reviews, Reverso Context Translator or UDictionary Translator?
Do Reverso Context Translator or UDictionary Translator have ads?
Which is updated more often, Reverso Context Translator or UDictionary Translator?
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