Comparison

专利大王 vs Babel Browser

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

Head to head
About

专利大王

Features
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合享智慧,全新改版专利大王。更新的界面,更快的访问速度。 专利大王,可在手机上轻松实现中文检索浏览全球157个国家、地区和组织的1.6亿件专利数据,精准获取专利的技术、法律和商业信息,免费下载各国专利全文。检索方式快捷、方便,支持简单检索、高级检索、专题库、专利市场、专利问答、实时榜单等多项功能。 【专利检索】用户可以通过输入词组或一段话,进行专利检索,并查看专利的技术、法律和商业信息。基于北京合享智慧公司全面优质的专利数据资源,涵盖了全世界120个国家/组织/地区1亿余件专利信息,并且还具有用中文检索英文专利的功能,常用字段检索功能,更精准,更懂你。 【高级检索】高级检索功能,检索字段包括:号码、标题、标题摘要、申请人、发明人、代理机构、代理人、审查员、省份、城市和分类号,实现更加精准检索。 【分类检索】分类检索目前已上线九个领域的专利导航,涉及生活必需、电学、物理、化学、机械、作业运输、建筑业、纺织造纸和区块链,点击细分类别可直接查看相关专利,帮助用户快速获取相关领域技术信息。 【知识问答】点击首页知识问答,用户可以查看已有问题,也可以一起参与问答:在专利问答页面提出问题,在问题详情页面回答问题,还可对已有回答点赞。 【实时榜单】专利大王实时榜单目前已上线中国专利运营排行榜(许可/转让/质押)、知名企业家创新榜、企业发明授权专利排行榜、全球区块链企业专利排行榜、创业板企业发明授权专利排行榜等榜单,帮助企业实时追踪企业技术发展脉络,洞悉企业创新趋势和行业发展态势。 【成就勋章】无论你是发明人、企业专利负责人还是专利代理人,这里都有一份专属的创新报告等着您;无论是企业、高校还是专利代理机构,只要您走在创新之路上,就一定能看到一份闪闪发光的成绩单。 【资讯】汇集新鲜科技资讯和IP圈新闻,随手就看。

About

Babel Browser

Experience seamless bilingual reading and video subtitle translation with this browser's integrated AI-powered tool. It offers one-click translations for web pages, PDFs, and input boxes, making foreign language content accessible and understandable.

Highlights
  • One-click bilingual web page translation
  • AI-powered bilingual video subtitles
  • Real-time PDF and document translation
  • Multilingual input box translation
  • Mouse hover paragraph translation
  • Optimized for mainstream websites
  • Support for 10+ translation services
Features
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The Babel Browser comes built-in with "Immersive Translate" eliminating the need for additional extensions to enjoy the convenience of one-click bilingual reading, bilingual video subtitles, PDF translations, and more. "Immersive Translate" is a free, useful, highly acclaimed, AI-driven bilingual web page translation extension designed to effectively bridge the information gap. Key Features: Immersive Reading of Foreign Websites: By intelligently identifying and translating the main content area of web pages into a bilingual comparison, Immersive Translate offers a novel reading experience in foreign languages, hence the name "Immersive Translate." Immersive Video Browsing: Powered by AI, it supports bilingual subtitle translation for dozens of mainstream video sites including YouTube, Netflix, Coursera, and more. Powerful Input Box Translation: Transforms any webpage's input box into a multilingual translator, instantly unlocking a bilingual real-time conversation experience with tools like Google Search. Efficient Document Translation: One-click export of bilingual eBooks, along with real-time bilingual translation support for PDFs, subtitles, TXT files, and more. Innovative Mouse Hover Translation: Simply hover the mouse over any paragraph on any webpage, and the translation will immediately appear below the paragraph. Paragraphs are considered the smallest unit in the design philosophy of Immersive Translate, preserving their context so we can truly understand and learn foreign languages. Deep Customization and Optimization for Mainstream Websites: Optimized for Google, Twitter, Reddit, YouTube, Bloomberg, The Wall Street Journal, and other mainstream sites, ensuring smoother and more efficient searching, socializing, and information gathering. Full Platform Support: Besides all major desktop browsers, mobile devices also offer the same immersive translation experience, making bilingual browsing of social media like Twitter and Reddit easy. Support for 10+ Translation Services: Within Immersive Translate, you can choose from over 10 translation services such as Deepl, Microsoft Translate, Google Translate, Tencent Translate, and more, with the list continuously expanding. "Immersive Translate" is free to use, hoping everyone can effortlessly, pleasantly, and elegantly access the wealth of foreign language information on the internet without language barriers.

Screenshots

专利大王4 screens
Babel Browser4 screens

Verdict

The call

The clearest difference is ads: Babel Browser at none against 专利大王's shown. 专利大王's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and device support 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. 专利大王 sells 5 one-off in-app purchases and Babel Browser sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

专利大王 ships an update every 5 weeks, Babel Browser every 4 weeks. Both last shipped on September 19, 2026.

Scorecard2 real differences · 8 level
专利大王 versus Babel Browser: the parameters behind the verdict, then further details
Parameter专利大王Babel Browser
PriceFreeFree
Rating—3.9 (9 ratings) — better
Positive reviews—40.7% of reviews
Number of ratings—9 — better
Update frequencyEvery 5 weeksEvery 4 weeks — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size36 MB233 MB
Age rating4+17+
DeveloperBEIJING INCOIDEA CO.LTDFunstory.ai limited

In-app purchases

5 purchases

专利大王

One-time5
  • 专利大王VIP月卡$8.99
  • 专利大王VIP季卡$19.99
  • 专利大王VIP半年卡$34.99
Show 2 more
  • 专利大王VIP年卡$59.99
  • 专利大王VIP年费会员$64.99
2 purchases

Babel Browser

Subscriptions2
  • Monthly Pro3 Days trial$9.991 Month
  • Annual Pro3 Days trial$79.991 Year

Questions

Is 专利大王 free?
专利大王 is free to download, with in-app purchases available.
Is Babel Browser free?
Babel Browser is free to download, with in-app purchases available.
Do 专利大王 or Babel Browser have ads?
专利大王 shows ads; Babel Browser does not.
Which is updated more often, 专利大王 or Babel Browser?
专利大王 ships an update every 5 weeks, and Babel Browser every 4 weeks. Most recently, 专利大王 was updated on September 19, 2026 and Babel Browser on September 19, 2026.

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