Comparison

QR Code Reader & Generator App vs Cam to PDF

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

Head to head
About

QR Code Reader & Generator App

Easily scan and generate QR codes and barcodes for various information types. Customize your QR codes with colors, logos, and shapes before sharing them. Supports a wide range of code types and batch scanning.

Highlights
  • Scan QR codes and barcodes
  • Create QR codes and barcodes
  • Support for multiple code types
  • Batch scanning
  • Customize QR code appearance
  • Add logo to QR codes
  • Share codes
Features
Read full description

QR Code Reader & Generator — Scan, Create & Customize QR Codes The fastest free QR code scanner and barcode reader for iPhone and iPad. Scan any code in under a second, create stunning QR codes with your logo, and customize with colors, gradients, and unique patterns. No account required. No tracking. Just scan. INSTANT QR & BARCODE SCANNER • Lightning-fast scanning — point your camera and get results instantly • Auto-detect and open URLs, WiFi, contacts, email, SMS, phone numbers, text, and GPS locations • Safe link preview — see where a URL leads before you open it • Batch scanning — scan multiple codes in one session • Reads all major formats: QR Code, UPC-E, Code39, Code93, Code128, EAN-13, EAN-8, PDF417, Aztec, Data Matrix, and ITF • Works offline — no internet needed to scan • Full scan history saved automatically POWERFUL QR CODE GENERATOR • Create QR codes and barcodes for URLs, WiFi, phone numbers, email, SMS, text, GPS, and contact cards (vCard, MeCard, BizCard) • Social media templates for Instagram, Facebook, WhatsApp, Twitter, YouTube, and App Store links • Add your own logo or brand image to any QR code • High-resolution export — perfect for print, menus, posters, and business cards PROFESSIONAL CUSTOMIZATION TOOLS • Full Color Control: Custom foreground and background colors plus stunning gradient effects • Logo Integration: Add your brand logo with size, shape, and tint options • Pattern Styles: Choose from Square, Circle, or Rounded dot designs • Border Options: None, Rounded, or Circle frame styles • Adjustable Error Correction: Ensure your QR code scans perfectly every time PRIVACY-FIRST DESIGN • No account or sign-up required • No user tracking — your data stays on your device • No unnecessary permissions • Clean, ad-supported free tier with optional Pro upgrade UPGRADE TO QR READER PRO • Unlimited QR scans and creations • Unlock all customization tools • Batch scanning and CSV export • Remove all ads for a clean experience Perfect for shoppers scanning product barcodes, businesses creating branded QR codes, restaurants sharing WiFi and menus, event organizers, teachers, and anyone who needs a fast, reliable, and private QR scanner. Subscription Details: • Payment will be charged to your 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, and the renewal cost will be provided. • You may manage or cancel your subscription anytime by going to your iTunes account settings. • Any unused portion of a free trial, if offered, will be forfeited when you purchase a subscription. For more information, visit: https://support.apple.com/kb/HT4098 Terms of Service: https://www.fingerjoystudios.com/qrcode/terms-of-service/ Privacy Policy: https://www.fingerjoystudios.com/qrcode/privacy-policy/

About

Cam to PDF

Transform your phone into a portable scanner for documents, receipts, and more. Convert them into high-quality PDFs or JPEGs, with advanced edge detection and perspective correction. Extract text from images using OCR technology for easy searching and editing.

Highlights
  • Scan documents to PDF or JPEG
  • OCR text extraction
  • Automatic edge detection
  • Perspective correction
  • Share via email, cloud, or fax
  • Grayscale, black and white, or color scans
Features
Read full description

Cam to PDF - Document ScannerScan your documents in a simple and quick way to PDF format or image to save them in your mobile. Upload them to the cloud or share them by mail or message. Turn your phone into a simple pocket scanner for documents, receipts, books, photos, whiteboards, and other text. You can quickly scan your documents in high quality PDFs or JPEGs, and then store and send them anywhere. This app uses advanced algorithms to accurately detect document edges, straighten them into a correct perspective. You can also scan in gray scale (Black and white) and in color. NEW FEATURE: Extract Texts from Image - OCR (optical character recognition) feature recognizes texts in document images and extract them from images for later searching, editing or sharing. PDF Scanner: - Scan to PDF or JPEG - Store scanned content in gray scale, black and white or color - Automatic shutter and edge detection for any object that can be scanned Document Sharing Tools: - Share your scanned documents by email. - Print them instantly on any printer with Wi-Fi connection. - Share and upload scanned documents to cloud services. - Export the scans to your fax application and send them to anywhere in the world. - Save the scans in the gallery. If you like our app, please rate and comment to help us improve!

Screenshots

QR Code Reader & Generator App4 screens
Cam to PDF4 screens

Verdict

The call

The clearest difference is review sentiment: QR Code Reader & Generator App at 60% against Cam to PDF's 17%. QR Code Reader & Generator App also leads on rating (4.7 vs 4.0) and update cadence (every 3 months vs every 18 months). Cam to PDF's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and monetization model 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. QR Code Reader & Generator App sells 3 in-app purchases, starting at $0.99 per 7 days and Cam to PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

QR Code Reader & Generator App holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: QR Code Reader & Generator App has 1.2K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of QR Code Reader & Generator App's written reviews are positive against 17% of Cam to PDF's.

UpkeepUpdate frequency

QR Code Reader & Generator App ships an update every 3 months, Cam to PDF every 18 months. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
QR Code Reader & Generator App versus Cam to PDF: the parameters behind the verdict, then further details
ParameterQR Code Reader & Generator AppCam to PDF
PriceFreeFree
Rating4.7 (1.2K ratings) — better4.0 (1 ratings)
Positive reviews60.0% of reviews — better16.7% of reviews
Number of ratings1.2K — better1
Update frequencyEvery 3 months — betterEvery 18 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size6 MB26 MB
Age rating4+4+
DeveloperPenghui ZhaoMaria Gascon

Customer experience

QR Code Reader & Generator App

All ratings1,186 ratings
Positive91.0%
Neutral3.7%
Negative5.3%
Written reviews30 reviews
Positive60.0%
Neutral3.3%
Negative36.7%

Cam to PDF

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

Bugs and requests

QR Code Reader & Generator App

Reported bugs

2 issues
  • Takes to blank screen after scanning
  • App closes when selecting a 'type'

Requested features

1 request
  • Option to include photo in manual create mode

Cam to PDF

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

QR Code Reader & Generator App

Subscriptions2
  • Pro Weekly Subscription3 Days trial$0.997 Days
  • Pro Monthly Subscription3 Days trial$1.991 Month
One-time1
  • Pro Upgrade$1.99
1 purchases

Cam to PDF

One-time1
  • Remove Ads.$2.99

Questions

Is QR Code Reader & Generator App free?
QR Code Reader & Generator App is free to download, with in-app purchases available.
Is Cam to PDF free?
Cam to PDF is free to download, with in-app purchases available.
Which has better reviews, QR Code Reader & Generator App or Cam to PDF?
QR Code Reader & Generator App is rated higher. QR Code Reader & Generator App averages 4.7 out of 5 from 1.2K ratings, while Cam to PDF averages 4.0 from 1 ratings.
Do QR Code Reader & Generator App or Cam to PDF have ads?
Both QR Code Reader & Generator App and Cam to PDF show ads.
Which is updated more often, QR Code Reader & Generator App or Cam to PDF?
QR Code Reader & Generator App ships an update every 3 months, and Cam to PDF every 18 months. Most recently, QR Code Reader & Generator App was updated on October 13, 2026 and Cam to PDF on October 1, 2026.

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