Comparison

PDF Reader vs PixelQR Scan

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

Head to head
About

PDF Reader

This app provides a privacy-focused way to view, organize, and manage PDF files on your device. It offers tools for merging, splitting, securing documents, and converting images to PDF, all processed locally for enhanced data safety.

Highlights
  • View and organize PDF files
  • Merge and split PDFs
  • Secure documents with passwords
  • Convert images to PDF
  • Built-in document scanner
  • Local data processing for privacy
Features
Read full description

PDF Reader - Viewer is a privacy-focused PDF document management tool designed to help you easily view, organize, and manage your PDF files on iPhone and iPad. With useful PDF tools such as merging, splitting, and password protection, it provides a simple and convenient solution for managing your documents. All processing is performed locally on your device, helping keep your documents private and secure. Privacy Matters Your privacy comes first. - Your PDF document files stay locally on your device - All processing is performed locally - Your documents do not need to be uploaded to external servers - Keep your files private while managing them securely PDF Management - Easily manage and organize your PDF files. Scan your device and list all available PDF files - Merge multiple PDF files into one - Split large PDF files into smaller documents - Add passwords to protect sensitive files - Remove passwords from unlocked PDF files - Conversion & Creation - Convenient tools for creating and converting PDF documents. Convert images to PDF quickly - Use the built-in document scanner to scan documents and save them as PDF files - Enjoy a smooth reading experience with multiple viewing modes - File Organization & PDF Reader - Keep your documents organized and easy to access. Quickly access recently opened files - Add important documents to Favorites - Rename files - Delete unwanted files - Share documents - Print files Simple and Powerful Whether you're a student, professional, or anyone who needs a simple yet powerful document management app, PDF Reader - Viewer makes it easy to manage your files and documents. With all processing performed locally on your device, you can enjoy a secure and private PDF reading and document management experience. Download Now - Download PDF Reader - Viewer today for a simple, secure, and convenient way to read, organize, and manage your PDF files.

About

PixelQR Scan

Easily scan QR codes and barcodes from your camera or photos. Create custom codes for various content types, style them, and manage your history. Offers quick actions and local data storage for privacy.

Highlights
  • QR code and barcode scanning
  • Image-based code recognition
  • QR code creation
  • Styled code output
  • Local history and export
  • Home Screen quick actions
Features
Read full description

PixelQR Scan is a focused QR and barcode utility for everyday code scanning, creation, and organization. Scan QR codes and common barcodes with the camera, or choose an image from your photo library. Create codes for websites, Wi-Fi, text, contacts, SMS, phone numbers, email, locations, and barcodes. Generated codes can be styled with simple color options, saved as images, shared, or kept in local history. PixelQR Scan also includes Home Screen quick actions, smooth edge-swipe back navigation, a local history dashboard, scanned/created filters, and CSV or JSON export for users who want to keep their code records organized. Key features: • QR code and barcode scanning • Image-based code recognition • QR code creation for common content types • Code 128 barcode generation • Styled QR and barcode output • Home Screen quick actions for fast access • Smooth iOS-style edge-swipe back navigation • Local scan and creation history • History statistics and export • No account required • No tracking All scan and creation records are stored locally on your device unless you choose to share or export them.

Screenshots

PDF Reader4 screens
PixelQR Scan4 screens

Verdict

The call

The clearest difference is review sentiment: PixelQR Scan at 100% against PDF Reader's 50%. PDF Reader's advantage is rating (4.7 vs 3.7) and ratings volume (64 vs 3). On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

PDF Reader holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: PDF Reader has 64 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 50% of PDF Reader's written reviews are positive against 100% of PixelQR Scan's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PDF Reader ships an update every 6 days, PixelQR Scan every 9 days. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
PDF Reader versus PixelQR Scan: the parameters behind the verdict, then further details
ParameterPDF ReaderPixelQR Scan
PriceFreeFree
Rating4.7 (64 ratings) — better3.7 (3 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings64 — better3
Update frequencyEvery 6 days — betterEvery 9 days
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPod — betteriPhone
Requires iOS16 — better17.6
Further details — not scored
Size116 MB78 MB
Age rating17+4+
DeveloperAll About Housing LLCFuzhou Zhiyue Interactive Technology Co.,Ltd

Customer experience

PDF Reader

All ratings64 ratings
Positive92.2%
Neutral4.7%
Negative3.1%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

PixelQR Scan

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PDF Reader

No in-app purchases

None

PixelQR Scan

No in-app purchases

Questions

Is PDF Reader free?
PDF Reader is free to download, with no in-app purchases.
Is PixelQR Scan free?
PixelQR Scan is free to download, with no in-app purchases.
Which has better reviews, PDF Reader or PixelQR Scan?
PDF Reader is rated higher. PDF Reader averages 4.7 out of 5 from 64 ratings, while PixelQR Scan averages 3.7 from 3 ratings.
Do PDF Reader or PixelQR Scan have ads?
Both PDF Reader and PixelQR Scan show ads.
Which is updated more often, PDF Reader or PixelQR Scan?
PDF Reader ships an update every 6 days, and PixelQR Scan every 9 days. Most recently, PDF Reader was updated on October 3, 2026 and PixelQR Scan on October 12, 2026.

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