Comparison

PDF Scanner vs QR Code Reader

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

Head to head
About

PDF Scanner

Transform your mobile device into a comprehensive PDF management tool. Easily scan documents, convert images to PDFs, edit existing files, and add digital signatures. This app offers OCR capabilities to extract text and securely stores your files locally.

Highlights
  • Scan documents to PDF
  • Convert images to PDF
  • Edit PDF pages and text
  • Merge and split PDFs
  • Extract text with OCR
  • E-sign and fill forms
  • Secure local storage
Features
Read full description

PDF Scanner: Convert & Editor Turn your iPhone or iPad into a powerful PDF tool with PDF Scanner. Create, edit, sign, and organize all your documents in one place. Whether you need to scan receipts, convert images, or sign contracts on the go, PDF Scannermakes it fast and easy. Key Features: · Scan to PDF: Use your camera to scan papers, receipts, or notes into clear, high-quality PDFs. · Create PDFs: Convert images or documents into professional PDFs with just a few taps. · Edit PDFs: Add, remove, or rearrange pages; annotate, highlight, and mark up text. · Merge & Split: Combine multiple PDFs into one or split a large file into separate documents. · Extract Text (OCR): Recognize and copy text from scanned documents for quick reuse. · Sign & Fill: Use your finger or Apple Pencil to e-sign documents and fill out PDF forms easily. · Safe & Local: All documents are stored securely on your device. Nothing is shared unless you export. With PDF Scanner, you’ll always have the right tools at your fingertips to handle contracts, schoolwork, invoices, or personal files—anytime, anywhere. Privacy Policy: https://www.simpledoctool.com/privacyPolicy.html Terms of Use: https://www.simpledoctool.com/termsOfService.html For any feedback or queries, please contact us at mailto:simpledocpro@outlook.com

About

QR Code Reader

Instantly scan QR codes and barcodes with an AI-powered engine. Identify plants, animals, and objects using your camera. Offers design tools for custom codes and intelligent history management.

Highlights
  • AI-powered QR/barcode scanning
  • Object identification (plants, animals, products)
  • Custom QR code design tools
  • Intelligent scan history
  • Privacy-focused data processing
Features
Read full description

QR Code Reader: AI Scan - Your Ultimate Scanning Companion QR Code Reader is an all-in-one solution for quickly scanning and managing QR codes and barcodes. Powerful AI Identifier identifies plants, animals, and thousands of other objects with your camera. It utilizes advanced AI-powered image recognition technology to deliver market-leading speed and intelligence, while safeguarding your data privacy. Core highlights: AI-powered scanning engine - accurate recognition for QR/barcodes, supports complex scenes such as low light, damage, and reflection. Powerful AI Identifier - Instantly identify plants, animals, products, landmarks, and thousands of other objects with your camera. Professional design tools - provides 20+ templates, custom color matching, brand LOGO embedding, and other advanced features. Intelligent history management - automatically categorizes your scans and identifications by time/type for easy retrieval. Applicable scenarios: Personal users: Quickly share Wi-Fi, contact info, and social media. Identify plants in your garden, breeds of dogs, or products online. Business applications: Product packaging, event promotion, digital marketing. Identify competitors' products and get instant market insights. Subscription service description: Unlock unlimited AI identifications and advanced features. Subscription cycle: Provide monthly ($3.99) and annual ($59.99, save 30%) plans. Automatic renewal: will automatically renew 24 hours before the end of the current cycle. Cancellation policy: Cancel at any time through iTunes account settings; no refund will be made after renewal. Start your intelligent scanning and identification journey now! Privacy Commitment: We never collect your scans or identifications, and all data processing complies with international privacy standards such as GDPR and CCPA. Your AI queries are processed anonymously to protect your identity. For the full policy, please visit the official website. Privacy Policy:https://cdelitewealth.com/pixqrprivacypolicy.html Terms of Use:https://cdelitewealth.com/pixqrtermsOfService.html

Screenshots

PDF Scanner4 screens
QR Code Reader4 screens

Verdict

The call

The clearest difference is ads: QR Code Reader at none against PDF Scanner's shown. QR Code Reader also leads on update cadence (weekly vs every 3 weeks) and rating (4.9 vs 4.7). PDF Scanner's advantage is ratings volume (113 vs 16). 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. PDF Scanner sells 3 in-app purchases, starting at $4.99 per 7 days and QR Code Reader sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

QR Code Reader holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: PDF Scanner has 113 ratings behind it against 16, so its average is the more settled of the two.

UpkeepUpdate frequency

PDF Scanner ships an update every 3 weeks, QR Code Reader weekly. The most recent releases landed on September 21, 2026 and August 17, 2026 respectively.

Scorecard4 real differences · 6 level
PDF Scanner versus QR Code Reader: the parameters behind the verdict, then further details
ParameterPDF ScannerQR Code Reader
PriceFreeFree
Rating4.7 (113 ratings)4.9 (16 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings113 — better16
Update frequencyEvery 3 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size48 MB52 MB
Age rating4+4+
DeveloperWalrus Holdings(Hong Kong)LimitedElite Wealth Co., Ltd.

Customer experience

PDF Scanner

All ratings113 ratings
Positive93.8%
Neutral1.8%
Negative4.4%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

QR Code Reader

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

PDF Scanner

Subscriptions3
  • Weekly$4.997 Days
  • Weekly$7.997 Days
  • Annual$49.991 Year
4 purchases

QR Code Reader

Subscriptions4
  • Weekly Access7 Days trial$3.997 Days
  • Monthly Access$9.991 Month
  • Limited Offer$35.991 Year
Show 1 more
  • Yearly Access$59.991 Year

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Is QR Code Reader free?
QR Code Reader is free to download, with in-app purchases available.
Which has better reviews, PDF Scanner or QR Code Reader?
QR Code Reader is rated higher. PDF Scanner averages 4.7 out of 5 from 113 ratings, while QR Code Reader averages 4.9 from 16 ratings.
Do PDF Scanner or QR Code Reader have ads?
PDF Scanner shows ads; QR Code Reader does not.
Which is updated more often, PDF Scanner or QR Code Reader?
PDF Scanner ships an update every 3 weeks, and QR Code Reader weekly. Most recently, PDF Scanner was updated on September 21, 2026 and QR Code Reader on August 17, 2026.

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