Comparison

中安慧视OCR拍照文字识别 vs PDF Scanner

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

Head to head
About

中安慧视OCR拍照文字识别

This utility app offers advanced OCR technology for extracting text from images. It supports offline recognition, image correction, and can identify mixed Chinese and English text with high accuracy and speed. The SDK is available for integration into other applications.

Highlights
  • Image correction before recognition
  • Scene mode OCR engine for unclear images
  • Recognizes mixed Chinese/English text
  • Offline and non-networked recognition
  • Fast recognition (under 1 second)
  • Copy and paste recognized text
Read full description

现在市面上流行的手机扫描仪APP,文档管理工具APP。他们的程序核心都是依靠“手机端拍照识别OCR文字”的技术,没错,如果现在您想做一款同类的程序自己用、给客户用或者给大众手机玩家用,请来安装使用测试这个程序;这个程序有SDK开发包完整版本; * 可以矫正手机拍照的图片后进行识别 * 中安公司独有的场景模式OCR引擎,不是很清晰的图片上的文字都可以识别 * 中安公司的OCR识别技术可以识别中英混排、纯中文(简体/繁体)、纯英文 * 非联网、离线识别 * OCR文字识别的开发包可以被集成到任何APP上,包括iOS等移动版本 * 识别速度快,1秒内识别 * 识别结果支持复制、粘贴出来 合作热线:13146317170 廖仁君 QQ:398017534 邮箱:liaorj@sinosecu.com.cn

About

PDF Scanner

This app transforms your mobile device into a powerful scanner, capturing documents, photos, and forms with high-definition clarity. It offers robust PDF editing tools, including conversion, watermarking, and merging, alongside advanced text and table recognition for seamless data extraction and translation.

Highlights
  • High-definition document scanning
  • OCR text and table recognition
  • PDF to Word and other format conversion
  • Add watermarks and merge PDFs
  • Multi-language photo translation
  • Automatic text capture
Features
Read full description

Scanner is a professional OCR scanning recognition tool that can extract text in books, photos, business cards, and forms. 【File Scanning】 The mobile phone takes paper documents, intelligent boundary detection, and generates high-definition JPEG and PDF files. Supports multiple image optimization modes to quickly turn paper documents into clear scans. 【PDF Toolkit】 Powerful PDF file processing tools, including PDF to word and other format conversions, PDF signatures, adding watermarks, PDF merging and other document processing tools; 【Text Recognition】 Scan various documents, pictures, books, business cards, etc. to extract the desired text, and edit and copy the identified content; Support multiple recognition, automatically select recognized content to convert to PDF or scanned copy; 【Form Recognition】 Support table and form recognition, accurately locate table data, intelligently parse table text, and quickly generate Excel documents that can be edited and saved; 【Certificate Identification】 Built-in camera function, through OCR text recognition technology to automatically identify, extract image text, and parse information; High-precision automatic capture of text information, eliminating the trouble of manual input; 【Photo Translation】 Scanning and translation, supporting full-text translation in multiple languages, without opening the translation APP, directly calling the scanning recognition; Support multi-language recognition: Chinese, English, Japanese, French, German, Russian, Portuguese, Spanish, Italian; ======================================= 【Automatic renewal terms】 There are three subscription options for premium accounts: Weekly VIP: only $9.99/month Yearly VIP:$39.99/year Quarterly VIP: Only $29.99/season, 3-day free trial Permanent VIP: Only $69.99 ● Subscription payments will be charged to your iTunes account at confirmation of purchase and at the beginning of each renewal period ● Renewal: Apple iTunes account will be deducted within 24 hours before expiration, and the subscription cycle will be extended by one subscription cycle after the deduction is successful. ● Cancel Renewal: You can cancel your subscription or trial at any time by going to your iTunes account settings and canceling the subscription, otherwise it will automatically renew. This must be done 24 hours before the end of the trial period or any subscription period to avoid being charged. Subscriptions that include a trial period will automatically renew to a paid subscription. ● Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase ● When you purchase a premium subscription during the trial period, any unused portion of the trial period (if offered) will be forfeited. ●Privacy Policy: https://static.rhinox.cn/html/privacy/quannengsaomiaowang_boniu_en.html?appName=PDF Scanner ●Membership payment agreement: https://static.rhinox.cn/html/paymentagreement/general_en.html

Screenshots

中安慧视OCR拍照文字识别4 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is review sentiment: 中安慧视OCR拍照文字识别 at 100% against PDF Scanner's 36%. 中安慧视OCR拍照文字识别 also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 15). PDF Scanner's advantage is update cadence (monthly vs every 8 months) and ratings volume (21 vs 1). On price, ads 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. PDF Scanner sells 14 in-app purchases, starting at $6.99 per 7 days. 中安慧视OCR拍照文字识别 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

中安慧视OCR拍照文字识别 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: PDF Scanner has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 中安慧视OCR拍照文字识别's written reviews are positive against 36% of PDF Scanner's.

UpkeepUpdate frequency

中安慧视OCR拍照文字识别 ships an update every 8 months, PDF Scanner monthly. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 3 level
中安慧视OCR拍照文字识别 versus PDF Scanner: the parameters behind the verdict, then further details
Parameter中安慧视OCR拍照文字识别PDF Scanner
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (21 ratings)
Positive reviews100.0% of reviews — better36.1% of reviews
Number of ratings121 — better
Update frequencyEvery 8 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.1 — better14.0
Further details — not scored
Size20 MB179 MB
Age rating4+4+
Developer北京中安未来科技有限公司Hangzhou boniu technology co. LTD

Customer experience

中安慧视OCR拍照文字识别

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Scanner

All ratings21 ratings
Positive85.7%
Neutral4.8%
Negative9.5%
Written reviews36 reviews
Positive36.1%
Neutral2.8%
Negative61.1%

In-app purchases

None

中安慧视OCR拍照文字识别

No in-app purchases

14 purchases

PDF Scanner

Subscriptions4
  • PDF Scanner Weekly VIP3 Days trial$6.997 Days
  • PDF Scanner 3 months VIP3 Days trial$19.993 Months
  • PDF Scanner Month VIP$19.991 Month
Show 1 more
  • PDF Scanner Annual Member$39.991 Year
One-time10
  • 30 T-card$2.99
  • 5 T-card$3.99
  • 50 T-card$3.99
Show 7 more
  • 100 conversion cards$4.99
  • 全能扫描王高级会员$6.99
  • PDF Scanner-500 Point Card$19.99
  • Permanent VIP$39.99
  • PDF Scanner-1000 point card$49.99
  • Permanent Member$59.99
  • 全能扫描王-5000积分卡$199.99

Questions

Is 中安慧视OCR拍照文字识别 free?
中安慧视OCR拍照文字识别 is free to download, with no in-app purchases.
Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Which has better reviews, 中安慧视OCR拍照文字识别 or PDF Scanner?
中安慧视OCR拍照文字识别 is rated higher. 中安慧视OCR拍照文字识别 averages 5.0 out of 5 from 1 ratings, while PDF Scanner averages 4.5 from 21 ratings.
Do 中安慧视OCR拍照文字识别 or PDF Scanner have ads?
Neither 中安慧视OCR拍照文字识别 nor PDF Scanner shows ads.
Which is updated more often, 中安慧视OCR拍照文字识别 or PDF Scanner?
中安慧视OCR拍照文字识别 ships an update every 8 months, and PDF Scanner monthly. Most recently, 中安慧视OCR拍照文字识别 was updated on June 1, 2026 and PDF Scanner on September 21, 2026.

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