Comparison

UDictionary Translator vs Camera Translator AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

** 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

About

Camera Translator AI

Instantly translate text from photos or your camera with advanced AI. Supports over 120 languages, making it ideal for travel, study, and everyday communication. Simply snap a picture or upload an image to get accurate translations.

Highlights
  • Translate text from photos and camera
  • Supports 120+ languages
  • Instant text recognition with AI
  • Intuitive and easy-to-use interface
  • Gallery image translation
Features
Read full description

Unlock the World Around You with Image Translator AI! Whether traveling, studying, or exploring, reading in a new language just got easier. With Image Translator AI, translating text from photos or gallery images is fast, accurate, and incredibly simple. Take a picture of any sign, menu, document, or handwritten note, and let our app convert it to the language of your choice. From Arabic to Zulu, 120+ languages are just a tap away. Key Features: 1. Camera & Gallery Translation • Capture and translate any text with your camera—no typing required! • Already snapped a photo? Just upload it from your gallery, and let our advanced AI do the rest. 2. 120+ Language Options • From popular languages like Spanish, French, and Chinese to rarer ones like Icelandic and Zulu, enjoy multilingual support that’s perfect for travel, study, and more. 3. Instant Text Recognition • The latest AI technology means fast, accurate text recognition. Translate even complex or stylized text in seconds! 4. Sleek, Intuitive Interface • Easy-to-use design lets you access translations in just a few taps. Effortlessly switch languages and get clear, precise results without hassle. Who Is Image Translator AI For? • Travelers: Don’t let language barriers hold you back. Translate signs, menus, and guides instantly. • Students and Researchers: Study foreign documents and textbooks without missing a beat. • Professionals and Expats: Get work done efficiently, wherever you are, with multilingual document support. Why Choose Image Translator AI? Unlike other translation apps, we focus on accuracy and ease of use. Our app recognizes and translates even tricky fonts and stylized text, letting you interact with the world without language limitations. Image Translator AI isn’t just a tool—it’s your companion for a connected world. Download Image Translator AI Today and Start Exploring! --- Image Translator AI Premium Subscription - Unlimited access to Image Translator AI features. You can choose yourself which subscription suits you best and can manage your settings via your iTunes account. - You may cancel a subscription or free-trial anytime via the subscription setting through your iTunes account. This must be done 24 hours before the end of the free-trial or subscription period to avoid being charged. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free-trial period, will be forfeited when the user purchases a Image Translator Premium Subscription. Terms of use: http://flowzio.com/terms.html Privacy policy: https://flowzio.com/privacy.html

Screenshots

UDictionary Translator4 screens
Camera Translator AI3 screens

Verdict

The call

The clearest difference is ads: Camera Translator AI at none against UDictionary Translator's shown. UDictionary Translator's advantage is ratings volume (9.3K vs 197) and iOS requirement (11.0 vs 16.0). On price, rating, review sentiment 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. UDictionary Translator sells 9 in-app purchases, starting at $2.49 per 7 days and Camera Translator AI sells 7 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for UDictionary Translator against 4.6 for Camera Translator AI. That said, the two scores are not equally well evidenced: UDictionary Translator has 9.3K ratings behind it against 197, so its average is the more settled of the two. Written reviews are what separate them: 59% of UDictionary Translator's written reviews are positive against 57% of Camera Translator AI's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
UDictionary Translator versus Camera Translator AI: the parameters behind the verdict, then further details
ParameterUDictionary TranslatorCamera Translator AI
PriceFreeFree
Rating4.6 (9.3K ratings)4.6 (197 ratings)
Positive reviews58.8% of reviews — better57.1% of reviews
Number of ratings9.3K — better197
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better16.0
Further details — not scored
Size557 MB22 MB
Age rating+124+
DeveloperYoudao (Hong Kong) LimitedFlowzio Studio

Customer experience

UDictionary Translator

All ratings9,261 ratings
Positive90.6%
Neutral3.9%
Negative5.5%
Written reviews956 reviews
Positive58.8%
Neutral8.4%
Negative32.8%

Camera Translator AI

All ratings197 ratings
Positive91.4%
Neutral1.5%
Negative7.1%
Written reviews35 reviews
Positive57.1%
Neutral11.4%
Negative31.4%

User reviews

UDictionary Translator

From 9.3K App Store ratings

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

Camera Translator AI

From 197 App Store ratings

What we love

  • 👍 Excellent translation accuracy
  • 💡 Unique feature to remove lifetime subscription
  • 🚀 Fast and efficient translation
  • 👍 Helpful for language learning and global communication

Room to improve

  • 🐛 Inconsistent translation performance
  • 🔍 Mic listens in even when app is closed
  • 🎨 Poor color choices and UI design
  • 💰 Falsely advertised as free

Bugs and 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

Camera Translator AI

Reported bugs

2 issues
  • Returned untranslated text
  • Incompatible with some devices

Requested features

2 requests
  • Dark mode option
  • Improved UI and color scheme

In-app purchases

9 purchases

UDictionary Translator

Subscriptions9
  • 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
Show 6 more
  • 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
7 purchases

Camera Translator AI

Subscriptions6
  • Weekly Premium Access3 Days trial$5.997 Days
  • Weekly Premium Access$5.997 Days
  • Monthly Premium Access$9.991 Month
Show 3 more
  • Monthly Premium Access3 Days trial$9.991 Month
  • Yearly Premium Access3 Days trial$29.991 Year
  • Yearly Premium Access$29.991 Year
One-time1
  • Lifetime Subscription$99.99

Questions

Is UDictionary Translator free?
UDictionary Translator is free to download, with in-app purchases available.
Is Camera Translator AI free?
Camera Translator AI is free to download, with in-app purchases available.
Which has better reviews, UDictionary Translator or Camera Translator AI?
UDictionary Translator and Camera Translator AI are both rated 4.6 out of 5 on the App Store, from 9.3K and 197 ratings respectively.
Do UDictionary Translator or Camera Translator AI have ads?
UDictionary Translator shows ads; Camera Translator AI does not.
Which is updated more often, UDictionary Translator or Camera Translator AI?
UDictionary Translator ships an update fortnightly, and Camera Translator AI fortnightly. Most recently, UDictionary Translator was updated on September 25, 2026 and Camera Translator AI on September 24, 2026.

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