Comparison

Lens Scanner vs PDF Scanner Pro *

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

Head to head
About

Lens Scanner

This app functions as a portable scanner, fax machine, and PDF converter. It allows users to extract text from images, manage documents, and share them securely. Features include wireless printing, global faxing, and cloud storage integration.

Highlights
  • Scan documents and convert to JPG or PDF
  • OCR text recognition and editing
  • Portable document storage and management
  • Wireless printing and global faxing
  • Secure document sharing with encryption
  • Convert tables to Excel
Features
Read full description

Lens Scanner is a portable scanner app, fax machine, PDF converter, text extraction tool and document sharing platform, easily scan office documents quickly, easily and with great results. Document, PDF, Picture, Paper Scanner, File Manager, Word & Excel File Editor == MAIN FUNCTIONS == [Scanning] Photo docs, remove background, generate JPG or PDF. Various image processing modes, adjust manual parameters and convert hard copy to soft copy. [Convert Image To Text] OCR recognition, photo docs, word finding via word search! PRO account can read texts and export them into files that can be edited, copied, saved or shared, is a powerful tool for learning and translating foreign languages. [Portable Docs Storage] Access and manage docs via mobile, tablet, computer, etc. Label categorization, manual annotation, add watermark and E-signature, docs encryption. [Wireless Print, Global Fax] Support wireless print and fax to different countries and regions. [Sharing Docs] Super Office assistant, invite friends to view and comment on docs, and share them via email, link, or WhatsApp, Facebook, Telegram, Messenger etc. == PERFET FOR == - Read and export text and notes on image whole docs into txt file - Image merge feature: Merge certificates, invoices, practice questions into one - Share docs in the form of encrypted links and set link validity time - Upload docs to other cloud like Box, Google Drive, Dropbox, Evernote, OneDrive - Support E-signature - ID Scan Mode: Set scanned docs to paper, easy to copy data; - Private folder: Save local docs and add password; - Create PDF password: Open PDF sharing and add password, share secret files more secure! - Remove ads & watermark: Remove ads across platforms and watermark docs - Anti plagiarism: Add watermark to prevent abuse, illegal plagiarism, etc. - Convert table to Excel: The captured table can be converted into a file. ----Suggestion for Use---- So that the scan results are clear, please: - Make sure there is enough light, don't vibrate - Try to take full picture of one camera screen If you like Lens Scanner or have any suggestions, please leave a comment or send an e-mail to camerascanner.official@gmail.com, so we can improve the product! Our standard Subscription Plans is: * 1-Week Subscription Subscription payments will be charged to your App Store account at confirmation of your purchase. Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period. Any unused portion of a free trial period will be forfeited when you purchase a pro subscription during the free trial period. The cost of renewal depends on the Subscription Plan you choose.Subscriptions and auto-renewal may be managed by going to Account Settings after purchase or by contacting Customer Support. Privacy Policy: https://d1e0dtlz2jooy2.cloudfront.net/inter-web/scanner/privacy.html Terms of Services: https://inter.youdao.com/cloudfront/inter-web/scanner/terms.html

About

PDF Scanner Pro *

Transform your device into a powerful scanner to digitize documents, receipts, and codes with high clarity. Organize, search, and share your scanned files effortlessly. Extract text from images for easy copying and sharing.

Highlights
  • High-quality document scanning
  • Batch scanning for multiple pages
  • Smart edge detection for perfect cropping
  • Organize and search scanned files
  • OCR text extraction
  • Unlimited sharing and exporting (subscription)
Features
Read full description

Transform your device into a powerful, easy-to-use scanner with PDF Viewz. Instantly scan documents, receipts, business cards, QR codes, barcodes, and more with stunning clarity and accuracy.  Whether you need to digitize paperwork, organize receipts, or scan codes on the go, PDF Viewz offers a seamless and intuitive experience. Key Features: * High-Quality Scans: Capture documents with remarkable clarity and automatically enhance image quality for optimal readability.
 * Batch Scanning: Scan multiple pages and combine them into a single document.
 * Smart Edge Detection: Automatic detection of document borders for perfectly cropped scans.
 * Document Organization: Easily organize and search your scanned files.
 * Share: Save and share your scans effortlessly.
 * OCR Support: Extract text from images for easy copying and sharing.
 Subscription

Unlock unlimited sharing and exporting of PDF documents with a PDF Viewz subscription.
 Enjoy a 3-day free trial to experience all the premium features before subscribing. 

After the trial, the subscription auto-renews unless canceled. Subscription includes: * Unlimited sharing of scanned documents.
 * Export unlimited PDF files.
 Stay productive wherever you go with PDF Viewz, perfect for professionals, students, or anyone who needs a fast, reliable mobile scanner. Privacy-Focused: Your data stays private with no third-party access. We prioritize security so you can scan with confidence. Terms and Conditions: https://pdfviewz.com/terms/ 

EULA: https://pdfviewz.com/eula/

Screenshots

Lens Scanner4 screens
PDF Scanner Pro *4 screens

Verdict

The call

The clearest difference is rating: Lens Scanner at 4.9 against PDF Scanner Pro *'s 4.4. Lens Scanner also leads on iOS requirement (15.6 vs 17.0). PDF Scanner Pro *'s advantage is update cadence (every 5 days vs every 2 months). On price, ratings volume, ads and in-app purchases 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. Lens Scanner sells 8 in-app purchases, starting at $1.99 per 7 days and PDF Scanner Pro * sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Lens Scanner holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 34 and 87 respectively.

UpkeepUpdate frequency

Lens Scanner ships an update every 2 months, PDF Scanner Pro * every 5 days. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 7 level
Lens Scanner versus PDF Scanner Pro *: the parameters behind the verdict, then further details
ParameterLens ScannerPDF Scanner Pro *
PriceFreeFree
Rating4.9 (34 ratings) — better4.4 (87 ratings)
Positive reviews—100.0% of reviews
Number of ratings3487 — better
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size32 MB26 MB
Age rating4+4+
DeveloperYoudao (Hong Kong) LimitedPayPro Media LLC

Customer experience

Lens Scanner

All ratings34 ratings
Positive97.1%
Neutral0.0%
Negative2.9%

PDF Scanner Pro *

All ratings87 ratings
Positive86.2%
Neutral1.1%
Negative12.6%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Lens Scanner

Subscriptions8
  • iScanner Pro3 Days trial$1.997 Days
  • iScanner Pro3 Days trial$2.997 Days
  • iScanner Pro$5.997 Days
Show 5 more
  • iScanner Pro3 Days trial2 variants$5.997 Days
  • iScanner Pro$19.991 Year
  • iScanner Pro$24.991 Year
  • iScanner Pro2 variants$49.991 Year
  • iScanner Pro3 Days trial$49.991 Year
4 purchases

PDF Scanner Pro *

Subscriptions4
  • Weekly Subscription3 Days trial$6.997 Days
  • Weekly Subscription3 Days trial$7.997 Days
  • Weekly Subscription3 Days trial$9.997 Days
Show 1 more
  • Yearly Subscription$69.991 Year

Questions

Is Lens Scanner free?
Lens Scanner is free to download, with in-app purchases available.
Is PDF Scanner Pro * free?
PDF Scanner Pro * is free to download, with in-app purchases available.
Which has better reviews, Lens Scanner or PDF Scanner Pro *?
Lens Scanner is rated higher. Lens Scanner averages 4.9 out of 5 from 34 ratings, while PDF Scanner Pro * averages 4.4 from 87 ratings.
Do Lens Scanner or PDF Scanner Pro * have ads?
Both Lens Scanner and PDF Scanner Pro * show ads.
Which is updated more often, Lens Scanner or PDF Scanner Pro *?
Lens Scanner ships an update every 2 months, and PDF Scanner Pro * every 5 days. Most recently, Lens Scanner was updated on September 19, 2026 and PDF Scanner Pro * on September 11, 2026.

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