Comparison

百度翻译 vs DeepL Translate

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

Head to head
About

百度翻译

This app offers professional translation services for over 200 languages, supporting various scenarios like learning, work, and travel. It features instant text, photo, voice, and offline translations, along with tools for vocabulary building and grammar analysis.

Highlights
  • Multi-language instant translation
  • Photo and AR translation
  • Voice and conversation translation
  • Offline dictionary and translation
  • Vocabulary building and practice
  • AI-powered grammar analysis and essay correction
  • English pronunciation scoring
Features
Read full description

百度翻译作为 2 亿用户首选的专业翻译官,专为学习、办公及出国旅游场景打造,提供全语种即时互译价值。依托荣获国家科技进步奖的 NMT 机器翻译系统,百度翻译支持全球 200 种语言在线翻译,每日响应过亿次请求,确保翻译结果更自然流畅。无论您是需要即拍即译的拍照翻译来识别路牌菜单,还是通过实时语音翻译、同声翻译进行专业沟通,亦或是利用离线翻译功能在无网络环境下查询词典,百度翻译都能全方位满足您的工作翻译与学习翻译需求。这款专业的翻译软件通过精准的技术,让中文翻译、英文翻译及多语种互译变得更高效具象,是您最值得信赖的翻译利器。 【主要功能】 - 杜小译词典:收录权威牛津、柯林斯词典,累积覆盖2100万词条,更有海量双语例句、视频讲解、同反义词、词根词缀、同义词辨析、词组、专业术语和英英释义等词典资源,更是人人可贡献助记/释义的UGC词典,杜小译与你一起共建更好的词典! - 拍照翻译:无需输入,轻轻一拍,翻译结果立刻实景展现。支持拍照、涂抹、AR三种模式,覆盖中、英、日、韩、法等20种热门语言。 - 语音/对话翻译:实时语音翻译,支持中、英、日等21种热门语言的语音输入,更有英文口语打分纠音,助力口语提升。 - 背单词:教、学、测、三位一体的背词模式,支持按同根词、考频、易错词、随机乱序等多种背词顺序,重点单词优先背。 - 作文批改:基于深度学习技术打磨的智能英文作文批改,从格式、语法、拼写三大评分维度智能纠错并给出修改建议;同时支持拍照识别英文手写字体。 - 语法分析:AI解构英文句子,高亮主谓宾等核心成分,并指出句子中每个单词的用法,从而高效掌握语法,轻松看懂长难句。 - 每日跟读:精美卡片和美句,专业多维度打分和纠错,同时支持音标学习,助力提升口语发音。 - 英语短视频:好玩的英语短视频社区,英语单词演出来,英语土味情话等趣味话题,轻松涨知识。 - feed文章:每天更新精选双语文章,语法讲解、BBC英语、奇妙趣闻、神翻译各种栏目带你轻松涨知识。同时支持关注专栏,不错过精彩内容。 - 打卡圈:通过打卡记录你的学习成效、与共同努力的同学交流心得,每天进步一点点,水平提高看得见! -杜小译:你的全能语音助手。支持语音查词、翻译、全局搜索。杜小译陪伴你的点滴进步!

About

DeepL Translate

Instantly translate text from your camera, photos, speech, or files. Explore alternative translations, save favorites, and hear translations read aloud. Offers advanced features like glossary and tone selection with a paid plan.

Highlights
  • Real-time camera translation
  • Photo translation
  • Speech dictation and text-to-speech
  • File translation
  • Alternative translations
  • Saved favorites and history
  • Glossary and tone selection (paid)
Read full description

- Real-time camera translation: point your camera at text to instantly translate what you see - Photo translation: translate text in taken or imported photos - Dictation: translate what you speak out loud - Text to speech: hear your translated text read out loud - File translation: translate text from files - Quick detection: translations begin as you type - Alternative translations: explore different options for single words and short phrases - Favorites: save words and phrases for future reference - History: easily find, edit, and reuse past translations - Transliteration: read translations of non-Latin languages, such as Japanese or Russian, in the Latin alphabet - Glossary: translate key words and phrases as defined by you or your organization (available with a paid plan) - Tone: choose a formal or informal tone (available with a paid plan) - Handwriting: draw text characters instead of typing (available on iPad) - DeepL Write: get intelligent writing suggestions to help you create clear, error-free, and impactful texts with ease Feature support varies by language. Currently available: Acehnese, Afrikaans, Albanian, Arabic, Aragonese, Armenian, Assamese, Aymara, Azerbaijani, Bashkir, Basque, Belarusian, Bengali, Bhojpuri, Bosnian, Breton, Bulgarian, Burmese, Cantonese, Catalan, Cebuano, Chinese (simplified)*, Chinese (traditional)*, Croatian, Czech, Danish, Dari, Dutch, English (American)*, English (British)*, Esperanto, Estonian, Finnish, French*, Galician, Georgian, German*, Greek, Guarani, Gujarati, Haitian Creole, Hausa, Hebrew, Hindi, Hungarian, Icelandic, Igbo, Indonesian, Irish, Italian*, Japanese*, Javanese, Kapampangan, Kazakh, Konkani, Korean*, Kurdish (Kurmanji), Kurdish (Sorani), Kyrgyz, Latin, Latvian, Lingala, Lithuanian, Lombard, Luxembourgish, Macedonian, Malagasy, Malay, Maithili, Maltese, Maori, Marathi, Mongolian, Nepali, Norwegian (bokmål), Occitan, Pangasinan, Pashto, Persian, Polish, Portuguese*, Portuguese (Brazilian)*, Quechua, Romanian, Russian, Sanskrit, Serbian, Sicilian, Slovak, Slovenian, Spanish*, Spanish (Latin American), Sundanese, Swahili, Swedish, Tagalog, Tajik, Tamil, Tatar, Telugu, Tsonga, Tswana, Turkish, Turkmen, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Wolof, Xhosa *Also available for DeepL Write Free to download - access core features without cost! - Enjoy more translation features with a DeepL account - Log in to your organization's team account via SSO - To unlock all features, you may need a DeepL paid plan Terms & Conditions: https://www.deepl.com/app-terms Privacy Policy: https://www.deepl.com/privacy DeepL Support: https://www.deepl.com/support

Screenshots

百度翻译4 screens
DeepL Translate4 screens

Verdict

The call

The clearest difference is ads: DeepL Translate at none against 百度翻译's shown. DeepL Translate also leads on update cadence (weekly vs every 3 weeks) and chart position (#66 vs unranked). 百度翻译's advantage is review sentiment (69% vs 53%) and iOS requirement (13.0 vs 17.0). On price, rating, in-app purchases and monetization model 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. 百度翻译 sells 10 one-off in-app purchases and DeepL Translate sells 8 in-app purchases, starting at $10.49 per month. 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 — 4.7 for 百度翻译 against 4.8 for DeepL Translate. Both are backed by a comparable volume of ratings — 3.7K and 13K respectively. Written reviews are what separate them: 69% of 百度翻译's written reviews are positive against 53% of DeepL Translate's.

UpkeepUpdate frequency

百度翻译 ships an update every 3 weeks, DeepL Translate weekly. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.

Scorecard6 real differences · 5 level
百度翻译 versus DeepL Translate: the parameters behind the verdict, then further details
Parameter百度翻译DeepL Translate
PriceFreeFree
Rating4.7 (3.7K ratings)4.8 (13K ratings) — better
Positive reviews69.2% of reviews — better53.4% of reviews
Number of ratings3.7K13K — better
Update frequencyEvery 3 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#66 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size411 MB213 MB
Age rating4+4+
DeveloperBeijing Baidu Netcom Science & Technology Co.,LtdDeepL SE

Customer experience

百度翻译

All ratings3,744 ratings
Positive92.7%
Neutral2.5%
Negative4.8%
Written reviews364 reviews
Positive69.2%
Neutral6.6%
Negative24.2%

DeepL Translate

All ratings13,276 ratings
Positive94.5%
Neutral1.9%
Negative3.6%
Written reviews697 reviews
Positive53.4%
Neutral13.5%
Negative33.1%

User reviews

百度翻译

From 3.7K App Store ratings

What we love

  • 🚀 Fast and efficient translation
  • 👍 Convenient and easy to use
  • 🔍 Comprehensive language support
  • 💡 Helpful example sentences
  • 🤖 Accurate translations

Room to improve

  • 🐛 Crashes and bugs
  • 📢 Excessive ads and pop-ups
  • 🔍 Lack of pinyin support
  • 🤖 Inconsistent translation quality
  • 🤔 Confusing interface changes

DeepL Translate

From 13K App Store ratings

What we love

  • 🚀 Accurate translations
  • 👍 Easy to use
  • 💡 Useful translation history
  • 🚀 Fast and efficient
  • 👍 Helpful for language learning

Room to improve

  • 🐛 Buggy after updates
  • 👎 Cluttered interface
  • 👎 Inconsistent translations
  • 👎 Limited language support
  • 👎 Subscription required for some features

Bugs and requests

百度翻译

Reported bugs

5 issues
  • App crashes on launch
  • Translation errors for certain languages
  • Delayed voice response
  • Compatibility issues with newer devices
  • Inability to copy/paste translated text

Requested features

5 requests
  • Restore pinyin support
  • Improve image translation functionality
  • Add more language pairs
  • Provide offline translation capabilities
  • Simplify the user interface

DeepL Translate

Reported bugs

5 issues
  • Camera translation not working
  • Disappearing buttons and features
  • Frequent app crashes
  • Connectivity issues
  • Autocorrect interfering with foreign language input

Requested features

6 requests
  • Add more languages, especially less common ones
  • Improve translation quality for certain languages
  • Allow offline translation
  • Implement a way to report poor translations
  • Add text-to-speech with adjustable speed
Show 1 more
  • Integrate with other apps for seamless translation

In-app purchases

10 purchases

百度翻译

One-time10
  • 中英离线翻译包2周的使用权$0.99
  • 中日离线翻译包2周的使用权$0.99
  • 中韩离线翻译包2周的使用权$0.99
Show 7 more
  • 中英离线翻译包半年的使用权$2.99
  • 18学币$2.99
  • 中日离线翻译包半年的使用权$4.99
  • 中韩离线翻译包半年的使用权$4.99
  • 78学币$9.99
  • 128学币$19.99
  • 498学币$69.99
8 purchases

DeepL Translate

Subscriptions8
  • Monthly3 Days trial$10.491 Month
  • Monthly14 Days trial$13.001 Month
  • Monthly3 Days trial$23.991 Month
Show 5 more
  • Monthly$38.001 Month
  • Annual3 Days trial$104.991 Year
  • Annual14 Days trial$131.991 Year
  • Annual3 Days trial$209.991 Year
  • Annual$384.991 Year

Questions

Is 百度翻译 free?
百度翻译 is free to download, with in-app purchases available.
Is DeepL Translate free?
DeepL Translate is free to download, with in-app purchases available.
Which has better reviews, 百度翻译 or DeepL Translate?
DeepL Translate is rated higher. 百度翻译 averages 4.7 out of 5 from 3.7K ratings, while DeepL Translate averages 4.8 from 13K ratings.
Do 百度翻译 or DeepL Translate have ads?
百度翻译 shows ads; DeepL Translate does not.
Which is updated more often, 百度翻译 or DeepL Translate?
百度翻译 ships an update every 3 weeks, and DeepL Translate weekly. Most recently, 百度翻译 was updated on September 26, 2026 and DeepL Translate on September 27, 2026.

Other comparisons