Comparison

Authenticator Duo vs QR Code

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

Head to head
About

Authenticator Duo

Secure your online accounts with this app that generates and stores two-factor authentication codes. It offers end-to-end encryption, Face ID/Touch ID access, and encrypted iCloud backups for easy restoration across devices. Operate securely offline and import existing tokens.

Highlights
  • Generate and store 2FA/MFA tokens
  • Scan QR codes or manually input codes
  • End-to-end encryption for all codes
  • Face ID & Touch ID access
  • Encrypted iCloud backups
  • Offline operation
  • Import existing tokens
Features
Read full description

Our app ensures the security of your online accounts. Use the Authenticator App to scan, generate, and store 2FA & MFA codes for various services. FEATURES: • Create and save secure two-factor and multi-factor (2FA & MFA) authentication tokens • Manually input codes or scan QR Codes • All codes are protected with end-to-end encryption • Access secured by Face ID & Touch ID • Encrypted backups on iCloud • Restore codes easily when changing or losing devices • Codes can be securely synced across your Apple devices • Operates offline without needing an internet connection • Import your existing tokens • Full compatibility with time-based one-time passwords (TOTP) • Compatible with many popular services SUBSCRIPTION TERMS: This app offers an auto-renewable subscription to grant you unlimited access to all functionalities as long as you subscribe. Charges will be made to the credit card associated with your iTunes Account at the time you confirm your initial subscription purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period, and the renewal charge will be specified. You can manage your subscription and turn off auto-renewal by accessing your Account Settings after purchase. Any unused portion of a free trial, if available, will be forfeited when you subscribe. Questions or comments about the Service may be directed to us at the email address powellquentin473@gmail.com. TERMS & PRIVACY: https://docs.google.com/document/d/16AsjdDbjxSBUiw4_cSao1kq42qrO4Id-bU3NIc7n_sY/edit?usp=sharing https://docs.google.com/document/d/1iwI1-jVMpTBWgfoT4kY7z7O2bFxA9GCMWH6w9mhQxfk/edit?usp=sharing

About

QR Code

This utility app efficiently scans QR codes and barcodes, automatically performing the relevant action. It offers a clean interface, scan history, and customizable settings for a seamless user experience.

Highlights
  • Intuitive interface
  • Automatic action triggers
  • Scan history log
  • Customizable settings
  • Comprehensive scanning
Features
Read full description

Our app stands out as one of the most efficient and user-centric QR code and barcode scanners available, designed to seamlessly integrate into your daily routine. Whether you’re a tech enthusiast, a business professional, or someone who frequently encounters QR codes and barcodes, this app is crafted to simplify your life with its powerful features and intuitive design. Key Features: - Intuitive Interface: Easy to use with a clean, user-friendly design. - Automatic Actions: Instantly triggers the appropriate action based on the type of QR code or barcode scanned. - Scan History: Automatically saves a log of your scanned codes for easy access. - Customizable Settings: Offers a range of options to tailor the app to your preferences. - Comprehensive Scanning: Compatible with a wide variety of QR codes and barcodes. How to Use: Getting started is incredibly simple. Open the app, point your camera at the QR code or barcode, and within seconds, the app will decode and display the relevant information. There’s no need for manual input or additional steps—the process is entirely automatic and optimized for speed. Our app is regularly updated to support new types of codes and improve scanning accuracy, ensuring that it remains a reliable tool as technology evolves. Subscription Details: - Payment deducted from your Apple ID account upon purchase confirmation. - Subscription automatically renews unless canceled at least 24 hours before the current period ends. - Account charged for renewal within 24 hours before the current period concludes. - Manage and cancel subscriptions in your account settings on the App Store after purchase. Privacy Policy: https://docs.google.com/document/d/1tfw9YjztkQ2E11SPZCRn29bEA9ai6kk8QAsPzdgGz-4/edit Terms of Use: https://docs.google.com/document/d/1jOFp1EbsH9Du-XWRrvQESOLk3DJdvJPVt5Mb4G7Z8CQ/edit

Screenshots

Authenticator Duo4 screens
QR Code4 screens

Verdict

The call

The clearest difference is monetization model: QR Code at free with in-app purchases against Authenticator Duo's subscription. Authenticator Duo's advantage is rating (5.0 vs 4.5). On price, ratings volume, ads and in-app purchases 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. Authenticator Duo sells 2 in-app purchases, starting at $6.99 per 7 days and QR Code sells 2 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 Duo holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 14 and 11 respectively.

Scorecard2 real differences · 8 level
Authenticator Duo versus QR Code: the parameters behind the verdict, then further details
ParameterAuthenticator DuoQR Code
PriceFreeFree
Rating5.0 (14 ratings) — better4.5 (11 ratings)
Positive reviews100.0% of reviews—
Number of ratings14 — better11
Update frequencyEvery 2 days—
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size20 MB11 MB
Age rating17+4+
DeveloperQuentin PowellArchie Thompson

Customer experience

Authenticator Duo

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

QR Code

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%

In-app purchases

2 purchases

Authenticator Duo

Subscriptions2
  • Weekly subscription with trial3 Days trial$6.997 Days
  • Weekly subscription$6.997 Days
2 purchases

QR Code

Subscriptions2
  • julianTrial3 Days trial$6.997 Days
  • julianNoTrial$6.997 Days

Questions

Is Authenticator Duo free?
Authenticator Duo is free to download, with in-app purchases available.
Is QR Code free?
QR Code is free to download, with in-app purchases available.
Which has better reviews, Authenticator Duo or QR Code?
Authenticator Duo is rated higher. Authenticator Duo averages 5.0 out of 5 from 14 ratings, while QR Code averages 4.5 from 11 ratings.
Do Authenticator Duo or QR Code have ads?
Neither Authenticator Duo nor QR Code shows ads.

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