Comparison

QR Code & Barcode vs Scam Shield QR Reader

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

Head to head
About

QR Code & Barcode

Easily scan, generate, and customize QR codes and barcodes. This app offers instant decoding, a history of your scans, and the ability to create personalized codes with logos and colors. Enjoy an ad-free experience with a premium subscription.

Highlights
  • Instant QR code and barcode scanning
  • Generate custom QR codes
  • Personalize QR codes with designs and logos
  • Save and manage QR code history
  • Import QR codes from photos
  • Ad-free premium experience
Features
Read full description

Fast QR Code & Barcode Scanner for Everyone The only QR Code & Barcode Scanner you’ll ever need! Fast, simple, and reliable — scan, create, and manage QR codes and barcodes with ease. How It Works: Launch the App: Tap to open QR Code & Barcode Scanner Scan Instantly: Simply point your camera at any QR code or barcode Detect & Decode: Automatically decodes the QR code and identifies the QR type. Actions: You can view or copy the information, open it in a browser, or add it to your contacts, depending on the QR code type. Awesome Features: - Instant Scanning: Quickly scan QR codes and barcodes for URLs, contact info, texts, Wi-Fi, emails, and more - Create Custom QR Codes: Generate codes for Contact, URL, Text, Geo Location, WhatsApp, Wi-Fi, Email, SMS - Custom Design QR Codes: Personalise both scanned and created QR codes with unique designs, logos, and colours - Pinned QR Codes: Pin your favourite or frequently used QR codes for quick access - Smart History: Easily find and retrieve your QR codes with the search feature and filter options - Download to Gallery: Save high-quality QR codes directly to your gallery for offline use - Import QR Codes: Scan QR codes imported from your photo library - Dark Mode Support: Switch to dark mode for a more comfortable viewing experience in low-light environments. - In-App Language Switching: Change app language to your preferred language in settings - Enhanced QR Code Actions: Each scanned QR type offers powerful actions Permissions Required: - Camera Access: For scanning QR codes and barcodes - Photo/Library Access: To save and retrieve QR codes from your gallery - Contact Access: To add contacts from scanned Contact QR codes - Network Access: To ensure a seamless experience for subscription and enhanced features - Notification Access: Allows QR Scanner to send notifications about important updates and new features. Membership Options: Start your QR Code & Barcode Scanner membership with a free 3-day trial. After the trial, enjoy full access through a subscription plan. Premium Features Include: - Ad-Free Experience: Enjoy uninterrupted scanning and creating QR codes without ads. - Replicate & Customise QR Codes: Personalise your scanned QR with custom backgrounds, logos, and more. - Upload Logo to Personalise QR: Add your own logo to make your QR codes uniquely yours. - Search & Retrieve History: Quickly search and access your scanned or generated QR codes anytime. QR & Barcode Scanner offers a subscription with a free trial. Upon subscribing, your free trial period will begin immediately. Payment will be charged to your iTunes Account once the free trial ends, unless auto-renew is turned off at least 24 hours before the end of the trial period. You can manage and cancel your subscriptions in Account Settings at any time. If you cancel your subscription during the free trial, you will lose access to the remaining trial period and will not be charged. Terms of Use: https://qr3.kruso.app/terms Privacy Policy: https://qr3.kruso.app/privacy Contact us: info@kruso.me

About

Scam Shield QR Reader

This app quickly scans QR codes and barcodes, protecting you from malicious embedded code. It decodes information before directing you to websites or other content, ensuring your safety. You can also create and share your own QR codes.

Highlights
  • Fast QR and barcode scanning
  • Malicious code detection
  • Information decoding for security
  • Create and share QR codes
  • Scan history saving
  • AI-powered scanning
Features
Read full description

Safe QR scanner scans QR codes and any barcode very quickly. The information encoded in the QR Code is invisible to the human eye and can be a security risk for you. Scan Shield protects you against malicious code embedded inside. The App is powered by AI and is the fastest QR and barcode code scanner. It is essential for every device. Scan the information that is encoded in the QR code before using it. Decode the scanned information for security reasons. The scanner will detect the code quickly, and you'll be able to see the information in it before it takes you to a possibly malicious place. See what you're scanning before you get taken automatically to a website, email, or text message. Other features include: - Create and share your own generated QR code - Scan QR Codes and save for later - Scan and inspect the QR - see what you're scanning before you go to the website, email, text message, etc - Save QR Code scan history - Make QR Codes - Use your QR Code you made for your own purpose or business Scan QR code or Barcode. This app will help you stay safe.

Screenshots

QR Code & Barcode4 screens
Scam Shield QR Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Scam Shield QR Reader at none against QR Code & Barcode's 3. Scam Shield QR Reader also leads on ads (none vs shown) and update cadence (fortnightly vs every 3 months). QR Code & Barcode's advantage is ratings volume (10 vs 1). On price, rating, device support and iOS requirement 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 & Barcode sells 3 in-app purchases, starting at $8.49 per 7 days. Scam Shield QR Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for QR Code & Barcode against 5.0 for Scam Shield QR Reader. That said, the two scores are not equally well evidenced: QR Code & Barcode has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

QR Code & Barcode ships an update every 3 months, Scam Shield QR Reader fortnightly. The most recent releases landed on August 1, 2026 and September 17, 2026 respectively.

Scorecard5 real differences · 5 level
QR Code & Barcode versus Scam Shield QR Reader: the parameters behind the verdict, then further details
ParameterQR Code & BarcodeScam Shield QR Reader
PriceFreeFree
Rating5.0 (10 ratings)5.0 (1 ratings)
Positive reviews39.5% of reviews—
Number of ratings10 — better1
Update frequencyEvery 3 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.012.0 — better
Further details — not scored
Size34 MB62 MB
Age rating4+4+
DeveloperKuan Siang AngBlue Door Systems LLC

Customer experience

QR Code & Barcode

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews43 reviews
Positive39.5%
Neutral0.0%
Negative60.5%

Scam Shield QR Reader

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

QR Code & Barcode

Subscriptions3
  • Weekly Subscription3 Days trial$8.497 Days
  • Weekly Subscription 20233 Days trial$9.997 Days
  • Monthly Subscriptions3 Days trial$23.991 Month
None

Scam Shield QR Reader

No in-app purchases

Questions

Is QR Code & Barcode free?
QR Code & Barcode is free to download, with in-app purchases available.
Is Scam Shield QR Reader free?
Scam Shield QR Reader is free to download, with no in-app purchases.
Which has better reviews, QR Code & Barcode or Scam Shield QR Reader?
QR Code & Barcode and Scam Shield QR Reader are both rated 5.0 out of 5 on the App Store, from 10 and 1 ratings respectively.
Do QR Code & Barcode or Scam Shield QR Reader have ads?
QR Code & Barcode shows ads; Scam Shield QR Reader does not.
Which is updated more often, QR Code & Barcode or Scam Shield QR Reader?
QR Code & Barcode ships an update every 3 months, and Scam Shield QR Reader fortnightly. Most recently, QR Code & Barcode was updated on August 1, 2026 and Scam Shield QR Reader on September 17, 2026.

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