Comparison

CamScanner vs PDF Reader Pro

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

Head to head
About

CamScanner

Transform your mobile device into a powerful portable scanner. Instantly scan, edit, and share documents in various formats like PDF, JPG, Word, and TXT. Features include OCR, e-signatures, and secure file management.

Highlights
  • Mobile document scanning
  • Text recognition (OCR)
  • PDF conversion
  • E-signature creation
  • Secure file management
  • Cloud storage integration
Features
Read full description

The most intelligent scanner app Trusted by 300M+ users CamScanner is an all-in-one scanner app. It turns your mobile device into a powerful portable scanner that recognizes text automatically (OCR) and improves your productivity to save your time. Download this scanner app for free to instantly scan, save, and share any document in PDF, JPG, Word, or TXT formats. Would you like to keep your entire office in your pocket and increase your productivity at work? Use the CamScanner scanner app to handle your paperwork with ease. Say goodbye to huge and heavy copy machines and get this ultra-fast scanner app for free now. DOCUMENT SCANNER This free-of-charge yet powerful scanner app is a must-have for students and anyone involved in business: accountants, realtors, managers, or lawyers. With this PDF scanner, scan anything you need, receipts, contracts, paper notes, fax papers, books, and store your scans as multipage PDF or JPG files. VARIOUS SCANNING MODES –ID CARD & PASSPORT: A mode specifically designed for fast and convenient scans of ID documents. –QR CODE: Scan any QR code with the camera on your mobile device. PDF CONVERTER –PDF Converter: This PDF scanner enables you to create PDF from a website, and convert documents in multiple formats to PDF. –Supported file formats: PDF, JPG, DOC, DOCX, TXT, XLS, XLSM, XLSX, CVS, PPT, PPTM, PPTX. SHARE AND COLLABORATE –Share files for commenting or viewing in WhatsApp, iMessage, Microsoft Teams. –Collect comments from multiple people in one file online. –Speed document reviews by responding to each other's comments. –Receive activity notifications for the files you share. INNOVATIVE PDF SCANNER –Scan documents and photos to PDF, JPG, or TXT. –Easily scan multiple pages into one document. –Extract text from any scannable object with text recognition (OCR). –Create and add your own e-signature on documents. HANDY DOCUMENT EDITOR & FILE MANAGER –Edit scans with filters and the feature of noise removal. –Manage files with folders, drag & drop to reorder, and enjoy other document editing features. –Protect your confidential scans by locking folders and files with passwords. EASILY SEND DOCUMENT –Scan, save and send documents in just a few taps. –Email with attachments or send document links. –Upload scanned documents to cloud services like Dropbox, Google Drive, Evernote, and OneDrive. –Print PDF files, such as contracts and invoices, right from the scanner app. –Send files quickly and securely. Scanning or sharing is achieved with no intervention from the CamScanner scanner app team or any third party. Documents are safely stored on your mobile devices. UNLIMITED ACCESS MEMBERSHIP SUBSCRIPTION –You can subscribe to get unlimited access to all features of the scanner app. –Subscriptions are billed weekly, monthly, quarterly, or annually at the rate based on the subscription plan. –Payment will be charged to iTunes Account at confirmation of purchase. –Subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. –Account will be charged for renewal within 24 hours prior to the end of the current period. The cost depends on the selected plan. –Subscriptions may be managed by the user, and auto-renewal may be turned off by going to the user's Account Settings after purchase. –Any unused portion of the free trial will be forfeited when the user purchases a subscription. For Terms of Use, please visit https://www.camscanner.com/app/service?language=en-us For Privacy Policy, please visit https://www.camscanner.com/app/privacy?language=en-us We'd love to hear your feedback: isupport@camscanner.com Follow us on X: @CamScanner Like us on Facebook: @CamScanner UA Follow us on Instagram: @CamScanner_Official Follow us on YouTube: @CamScanner_Official Check out other products of INTSIG: CamCard - Business Card Reader

About

PDF Reader Pro

This application provides a seamless experience for managing and viewing PDF documents on iOS. It offers high-quality rendering, intuitive navigation, and powerful search capabilities to help you access and organize your files efficiently.

Highlights
  • Effortless PDF file management
  • High-quality PDF rendering
  • Quick page navigation
  • Table of contents and bookmarking
  • Instant search functionality
  • Streamlined interface
Features
Read full description

PDF Reader Viewer: Your Ultimate Document Companion Unlock the power of seamless document management with PDF Reader Viewer, the go-to app for effortlessly handling your PDF files on iOS. Whether you're diving into research papers, reviewing contracts, or simply enjoying a good read, our feature-rich app ensures a smooth and intuitive experience every time. Instant PDF Access & Management - Browse and manage your PDF files effortlessly with our intuitive file management system. From opening files to organizing your library, PDF Reader Viewer puts you in control of your documents with ease. High-Quality PDF Rendering - Experience unparalleled clarity with our advanced PDF rendering technology. Enjoy crisp, clear text and vibrant images as you immerse yourself in your favorite documents. Effortless Navigation & Exploration - Navigate through your PDFs seamlessly with our quick page navigation feature. With just a swipe or tap, jump to any page in an instant, making your reading experience fluid and efficient. Table of Contents & Bookmarking - Explore lengthy documents with ease using our table of contents feature. Jump directly to specific sections or chapters with a single tap, or bookmark important pages for quick reference later on. Instant Search & Find - Find exactly what you're looking for in seconds with our lightning-fast search functionality. Whether it's a keyword, phrase, or specific content, our instant search feature delivers accurate results instantly, saving you time and frustration. Why Choose PDF Reader Viewer? - Seamless PDF management and viewing experience - High-quality PDF rendering for crystal-clear documents - Intuitive navigation with quick page access and table of contents - Lightning-fast search for instant access to relevant content - Streamlined interface for effortless document handling PRO Version: Unlock the full potential of our app with premium version. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off 24-hours before the end of the current period. Accounts will be charged for renewal within 24 hours of the end of the current period, and a renewal fee will be provided. The unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that product. Please note that a subscription is required for the complete functionality of the app. Privacy: https://sites.google.com/view/kttechapps-privacy/home Terms: https://sites.google.com/view/kttechapps-terms/home Transform the way you interact with your PDF files – download PDF Reader Viewer now and unlock a world of convenience and productivity!

Screenshots

CamScanner4 screens
PDF Reader Pro4 screens

Verdict

The call

The clearest difference is review sentiment: CamScanner at 61% against PDF Reader Pro's 0%. CamScanner also leads on update cadence (weekly vs every 2 months) and chart position (#7 vs unranked). PDF Reader Pro's advantage is ads (none vs shown). On price, in-app purchases, monetization model 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. CamScanner sells 13 in-app purchases, starting at $4.99 per month and PDF Reader Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CamScanner ships an update weekly, PDF Reader Pro every 2 months. The most recent releases landed on September 24, 2026 and August 14, 2026 respectively.

Scorecard4 real differences · 7 level
CamScanner versus PDF Reader Pro: the parameters behind the verdict, then further details
ParameterCamScannerPDF Reader Pro
PriceFreeFree
Rating4.8 (1.9M ratings) — better—
Positive reviews61.1% of reviews — better0.0% of reviews
Number of ratings1.9M — better—
Update frequencyWeekly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#7 — better—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size383 MB10 MB
Age rating4+4+
DeveloperINTSIG Information Co., LtdKamalkumar Trapasiya

Customer experience

CamScanner

All ratings1,914,032 ratings
Positive96.6%
Neutral1.4%
Negative2.0%
Written reviews2,684 reviews
Positive61.1%
Neutral3.7%
Negative35.2%

PDF Reader Pro

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

CamScanner

Reported bugs

5 issues
  • App crashes during scanning and editing
  • Syncing and backup issues causing data loss
  • Compatibility problems with newer devices
  • Unexpected charges and subscription renewals
  • Unreliable performance and frequent updates

Requested features

6 requests
  • Improved OCR and text recognition accuracy
  • More flexible export and sharing options
  • Customizable storage and backup settings
  • Enhanced security and privacy controls
  • Streamlined subscription and pricing model
Show 1 more
  • Reduced ads and more features in free version

PDF Reader Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

CamScanner

Subscriptions12
  • Premium Account$4.991 Month
  • CamScanner Premium(1 week)3 Days trial$4.997 Days
  • CamScanner Premium3 Days trial$6.997 Days
Show 9 more
  • Premium Account(1 Month)$9.991 Month
  • Premium Account (1 month)1 Month trial$9.991 Month
  • CamScanner Premium(1 week)3 Days trial$9.997 Days
  • CamScanner Premium1 Year trial$49.991 Year
  • CamScanner Premium3 Days trial$49.991 Year
  • Premium Account (1 year)7 Days trial$59.991 Year
  • Premium Account(1 year)3 Days trial$59.991 Year
  • Premium Account(1 year)3 Days trial$69.991 Year
  • CamScanner Premium1 Month trial$69.991 Year
One-time1
  • One-page Fax$0.99
1 purchases

PDF Reader Pro

One-time1
  • PRO Access$6.99

Questions

Is CamScanner free?
CamScanner is free to download, with in-app purchases available.
Is PDF Reader Pro free?
PDF Reader Pro is free to download, with in-app purchases available.
Do CamScanner or PDF Reader Pro have ads?
CamScanner shows ads; PDF Reader Pro does not.
Which is updated more often, CamScanner or PDF Reader Pro?
CamScanner ships an update weekly, and PDF Reader Pro every 2 months. Most recently, CamScanner was updated on September 24, 2026 and PDF Reader Pro on August 14, 2026.

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