Comparison

QRReader vs Authenticator App

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

Head to head
About

QRReader

Easily scan QR codes and barcodes to quickly access information. Create and share your own QR codes, and archive your scan history. An optional premium upgrade unlocks all features and future updates.

Highlights
  • QR Code Scanner
  • Barcode Scanner
  • Create QR Codes
  • Share QR Codes
  • Auto Scan
  • CSV Export
  • Scan History Archive
Features
Read full description

Welcome to QR Reader, the most simple & easy QR Reader - download now for FREE! With powerful features : - QR Code Scanner - Create your own QR Codes - Barcode Scanner - Share QR Codes - Auto Scan - CSV Export Scan any QR code and get the information you need fast! Create and share QR Codes for yourself and friends! Archive and save all QR Codes you have ever scanned or created. Upgrade to QR Reader Plus for exclusive features: ◎ Unlock all features and enjoy future updates by becoming a QR Reader Plus member. ◎ Choose between weekly,monthly or annual subscriptions, with payment charged to your iTunes account. Auto-renewal will be enabled and charged within 24 hours before the end of each subscription period. You can manage auto-renewal settings by going to "Settings > [Your Name] > Subscriptions" on your device. ◎ Alternatively, make a one-time purchase for lifetime access to QR Reader Plus, including all future updates. Terms of Service: https://www.freeprivacypolicy.com/live/941770d9-281c-49ed-bff1-bcb5d690c5b5 Privacy Policy: https://www.freeprivacypolicy.com/live/13281677-6b08-4d9e-87d4-0501441a9bd0

About

Authenticator App

Secure your online accounts with this comprehensive two-factor authentication tool. It offers features like account organization, customizable icons, secure backups, and Face ID protection. Unlock advanced features like QR code scanning and manual 2FA entry with premium subscriptions.

Highlights
  • Account creation and storage
  • Customizable account folders
  • Personalized account icons
  • Secure data export
  • Light/dark theme UI settings
  • Face ID app lock
  • Cross-device sync and backup
Read full description

Introducing The Authenticator App - DuoShield, your ultimate companion for safeguarding your online accounts and ensuring the security of your digital identity. With a powerful suite of features, this app offers a seamless solution for managing your diverse online accounts, bolstering your privacy, and simplifying your digital life. Key Features: Account Creation: Effortlessly generate and store new accounts for your favorite websites, apps, and services. Account Folders: Efficiently organize your accounts by creating custom folders. Customizable Icons: Personalize your account entries by changing icons for quick identification. Export Functionality: Securely export your account data for backup or when transitioning to new devices. UI Settings: Tailor the app's appearance with light and dark themes, or choose from various clock display options. Recovery Code Folder: Safeguard your recovery codes in a dedicated folder for quick access in emergencies. Face ID Lock: Strengthen security by using Face ID to lock the app, thwarting unauthorized access. Sync & Backup: Seamlessly synchronize your account data across multiple devices. Unlock Premium Features with Subscriptions: The Authenticator App - DuoShield offers premium subscriptions to enhance your digital security, granting access to advanced functionalities: Two-factor authentication (2FA) QR Code Scanning Manual 2FA Entry Add Accounts from Photos or Files Face ID Security Enjoy a complimentary 3-day trial period with both Weekly and Yearly subscriptions to explore the full range of premium features. Please note that your iTunes account will be charged upon purchase confirmation. Subscriptions auto-renew unless disabled at least 24 hours before the current period ends. Manage your subscriptions and auto-renewal settings in your Account Settings after purchase. Privacy Policy: https://www.addapproom.com/Authenticator-DuoShield_Privacy-Policy.html Terms of Use: https://www.addapproom.com/Authenticator-DuoShield_Terms-Of-Use.html Support: For inquiries, concerns, or feedback, our dedicated support team is here to assist you. Reach out to us at swmdev8i@gmail.com, and we'll gladly provide the assistance you require. Your security and satisfaction are our top priorities. Experience a world where convenience and security coexist with The Authenticator App - DuoShield. Download now and take control of your online identity, protecting what matters most.

Screenshots

QRReader4 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is rating: Authenticator App at 4.6 against QRReader's 3.6. Authenticator App also leads on update cadence (every 4 days vs fortnightly) and ratings volume (15 vs 5). QRReader's advantage is iOS requirement (13.0 vs 15.0). 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. QRReader sells 4 in-app purchases, starting at $2.99 per 7 days and Authenticator App sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authenticator App holds the better App Store score, 4.6 against 3.6. Both are backed by a comparable volume of ratings — 5 and 15 respectively.

UpkeepUpdate frequency

QRReader ships an update fortnightly, Authenticator App every 4 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
QRReader versus Authenticator App: the parameters behind the verdict, then further details
ParameterQRReaderAuthenticator App
PriceFreeFree
Rating3.6 (5 ratings)4.6 (15 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings515 — better
Update frequencyFortnightlyEvery 4 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size37 MB25 MB
Age rating4+4+
Developer上海聚鹏科技有限公司Stas Miroshko

Customer experience

QRReader

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews11 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Authenticator App

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%

In-app purchases

4 purchases

QRReader

Subscriptions3
  • Weekly Premium Membership7 Days trial$2.997 Days
  • Monthly Premium Membership$9.991 Month
  • Yearly Premium Membership$19.991 Year
One-time1
  • Lifetime premium membership$39.99
3 purchases

Authenticator App

Subscriptions2
  • Duo Step Mobile Authentication3 Days trial$6.997 Days
  • 2FA-MFA OTP-TOTP Authenticator3 Days trial$39.991 Year
One-time1
  • Annual purchase premium access$49.99

Questions

Is QRReader free?
QRReader is free to download, with in-app purchases available.
Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Which has better reviews, QRReader or Authenticator App?
Authenticator App is rated higher. QRReader averages 3.6 out of 5 from 5 ratings, while Authenticator App averages 4.6 from 15 ratings.
Do QRReader or Authenticator App have ads?
Both QRReader and Authenticator App show ads.
Which is updated more often, QRReader or Authenticator App?
QRReader ships an update fortnightly, and Authenticator App every 4 days. Most recently, QRReader was updated on October 7, 2026 and Authenticator App on September 29, 2026.

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