Comparison

PDF Reader vs QR Code Scanner

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

Head to head
About

PDF Reader

Easily scan, read, edit, and manage PDF documents on your iPhone and iPad. Convert images to PDF, extract text with OCR, and sign your documents. Organize files with merging, splitting, and password protection.

Highlights
  • Scan documents with camera
  • Convert photos to PDF
  • Extract text with OCR
  • Edit and annotate PDFs
  • Sign documents
  • Merge and split PDFs
  • Password protection
Features
Read full description

PDF Reader is your all-in-one app to read, scan, edit, and manage PDF documents on iPhone and iPad. SCAN & CREATE • Scan paper documents with your camera and save them as crisp PDFs • Convert photos and images into PDF files • Extract text from scans and PDFs with OCR READ & VIEW • Smooth, fast PDF viewer with page thumbnails and search • Open PDFs from Files, email, and other apps EDIT & ANNOTATE • Highlight, draw, and add text to any PDF • Add your signature to sign documents • Rotate, delete, and reorder pages ORGANIZE YOUR TOOLS • Merge multiple PDFs into one • Split a PDF into separate files • Lock and unlock PDFs with a password • Manage files with search and a recycle bin PDF READER PREMIUM Upgrade to Premium to remove ads and unlock the full toolset: • OCR text recognition • Edit & sign without limits • Unlimited access to all PDF tools • An ad-free experience Subscription details: • PDF Reader Premium is a weekly auto-renewable subscription. • Payment is charged to your Apple Account at confirmation of purchase. • The subscription renews automatically unless canceled at least 24 hours before the end of the current period. • Manage or cancel anytime in your App Store account settings. • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://goldenboat.io/policy

About

QR Code Scanner

Features
Read full description

QR Code Scanner - Easy Reader helps you scan QR codes and barcodes quickly and easily. Just open the app, point your camera, and get the information you need in seconds. You can scan links, product codes, Wi-Fi codes, contact details, and more. Create your own QR codes, share them instantly, and save scanned or created codes in your history for later use. FEATURES - Scan QR codes - Scan barcodes - Auto scan - Create QR codes - Save scan history - Share QR codes SUBSCRIPTION TERMS You can subscribe for unlimited access to all features within QR Code Scanner - Easy Reader • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews 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, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase By using QR Scanner Genius, you agree to our Privacy Policy and Terms of Use: Privacy Policy:https://docs.qq.com/doc/DV29TUFFmYm5mR1ZP Terms of Use: https://docs.qq.com/doc/DV0hqdE1UY1JDeFRi

Screenshots

PDF Reader4 screens
QR Code Scanner2 screens

Verdict

The call

The clearest difference is ads: QR Code Scanner at none against PDF Reader's shown. PDF Reader's advantage is chart position (#106 vs unranked). On price, update cadence, 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. PDF Reader sells 1 in-app purchase, starting at $14.99 per 7 days and QR Code Scanner sells 2 in-app purchases, starting at $19.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Reader ships an update every 3 weeks, QR Code Scanner every 10 days. The most recent releases landed on October 11, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 9 level
PDF Reader versus QR Code Scanner: the parameters behind the verdict, then further details
ParameterPDF ReaderQR Code Scanner
PriceFreeFree
Rating4.0 (41 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings41 — better—
Update frequencyEvery 3 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#106 — better—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.6
Further details — not scored
Size21 MB17 MB
Age rating4+4+
DeveloperDuc Duong TranHong Kong Tang An Technology Limited

In-app purchases

1 purchases

PDF Reader

Subscriptions1
  • Premium Weekly$14.997 Days
2 purchases

QR Code Scanner

Subscriptions2
  • week VIP3 Days trial$19.997 Days
  • month VIP3 Days trial$29.991 Month

Questions

Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Is QR Code Scanner free?
QR Code Scanner is free to download, with in-app purchases available.
Do PDF Reader or QR Code Scanner have ads?
PDF Reader shows ads; QR Code Scanner does not.
Which is updated more often, PDF Reader or QR Code Scanner?
PDF Reader ships an update every 3 weeks, and QR Code Scanner every 10 days. Most recently, PDF Reader was updated on October 11, 2026 and QR Code Scanner on September 20, 2026.

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