Comparison

Doc Scan:OCR and PDF Scanner vs ScanFlow PDF

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

Head to head
About

Doc Scan:OCR and PDF Scanner

This app acts as a smart scanning assistant, converting documents and images into editable text and PDFs. It offers features like OCR text recognition, ID card scanning, and photo translation, simplifying manual input and typesetting for students and office workers.

Highlights
  • Document scanning
  • OCR text recognition
  • ID card scanning
  • Photo translation
  • Image to Word conversion
  • PDF conversion
Features
Read full description

Scanner Almighty King is a smart scanning assistant tool that is convenient for students and office workers. Functions such as OCR text recognition, photo extraction scanning, image conversion to word, ID card scanning, photo translation, PDF conversion, etc., can be easily handled by Scanner Almighty King with one APP, eliminating the trouble of manual input and typesetting, high-definition image processing, and can be directly generated The electronic version is convenient, quick, clear and easy to use. ●Document scanning Use image processing algorithms to scan and manage your documents. ●Text recognition OCR text recognition, one-click text recognition. ● ID card scanning High-definition scanning of various documents, mobile scanner, 1:1 restoration of document printing, one-click stitching to A4 paper. ●Photograph translation Supports OCR recognition of most languages such as Chinese, English, Japanese, Korean, French, German, Russian, Spanish, etc., and fast translation. ●Image to Word Quickly and intelligently identify pictures, and convert word documents with one click, which is convenient and fast. ●Examination paper erasure Quickly erase the traces of the test paper and restore the original appearance of the test paper. ●receipt recognition Accurately identify the contents of receipts, making it easy to make electronic receipts. ●Business card recognition Accurate identification, standardized API output. ●PDF Converter One-click format conversion makes editing easier. ---------------------------------------- 【Automatic Renewal Terms】 There are three subscription options for premium accounts: Weekly membership: only $9.99/week Annual membership: only $29.99/year Lifetime membership: only $39.99 ● Subscription payment will be charged to your iTunes account at confirmation of purchase and at the beginning of each renewal period ● Renewal: The Apple iTunes account will be debited within 24 hours before the expiration, and the subscription period will be extended by one subscription period after the deduction is successful. ● Cancel Renewal: You may 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 a trial period, any unused portion of the trial period, if offered, will forfeit. ●Privacy Policy: http://static.rhinoxlab.com/html/privacy/saomiaoyiwannengwang_bodi_en.html?appName=DocScan ●Member Payment Agreement: http://static.rhinoxlab.com/html/paymentagreement/general.html

About

ScanFlow PDF

Features
Read full description

ScanFlow PDF combines paper scanning, a local PDF library, and practical document tools in one fast, focused workspace. Use Apple's native document scanner to capture multiple pages with automatic cropping and perspective correction, then store the PDF on your device. You can also import existing PDFs, preview, rename, delete, and share them. Free tools: - Multi-page document scanning and on-device PDF library - Import, preview, rename, delete, and share - Merge PDFs and split by page ranges - Images to PDF and page rotation One-time Pro tools: - OCR text recognition - PDF compression and page-to-image export - Drag to reorder, delete, or reverse pages - Text watermarking - PDF password encryption and decryption Home and toolbox shortcuts open the selected action directly, and the app reports success only after output is saved. Core scanning and processing happen on device. No account is required.

Screenshots

Doc Scan:OCR and PDF Scanner4 screens
ScanFlow PDF4 screens

Verdict

The call

The clearest difference is update cadence: ScanFlow PDF at monthly against Doc Scan:OCR and PDF Scanner's every 2 months. Doc Scan:OCR and PDF Scanner's advantage is iOS requirement (15.6 vs 17.0). On price, ads, 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. Doc Scan:OCR and PDF Scanner sells 8 in-app purchases, starting at $4.99 per 7 days and ScanFlow PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Doc Scan:OCR and PDF Scanner ships an update every 2 months, ScanFlow PDF monthly. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
Doc Scan:OCR and PDF Scanner versus ScanFlow PDF: the parameters behind the verdict, then further details
ParameterDoc Scan:OCR and PDF ScannerScanFlow PDF
PriceFreeFree
Rating3.5 (8 ratings) — better—
Positive reviews15.4% of reviews—
Number of ratings8 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size72 MB3 MB
Age rating4+4+
DeveloperHangzhou Jiadi BozhongYu Shiung Jiang

In-app purchases

8 purchases

Doc Scan:OCR and PDF Scanner

Subscriptions5
  • 扫描仪全能王-周会员7 Days trial$4.997 Days
  • monthly member$6.991 Month
  • weekly member$9.997 Days
Show 2 more
  • one-year member$29.991 Year
  • Quarterly member$39.993 Months
One-time3
  • 一个月高级版$2.99
  • 三个月vip$5.99
  • 永久会员$39.99
1 purchases

ScanFlow PDF

One-time1
  • ScanFlow PDF Pro Unlock2 variants$2.99

Questions

Is Doc Scan:OCR and PDF Scanner free?
Doc Scan:OCR and PDF Scanner is free to download, with in-app purchases available.
Is ScanFlow PDF free?
ScanFlow PDF is free to download, with in-app purchases available.
Do Doc Scan:OCR and PDF Scanner or ScanFlow PDF have ads?
Neither Doc Scan:OCR and PDF Scanner nor ScanFlow PDF shows ads.
Which is updated more often, Doc Scan:OCR and PDF Scanner or ScanFlow PDF?
Doc Scan:OCR and PDF Scanner ships an update every 2 months, and ScanFlow PDF monthly. Most recently, Doc Scan:OCR and PDF Scanner was updated on September 21, 2026 and ScanFlow PDF on September 9, 2026.

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