Comparison

QR Code & Barcode Reader, Scan vs Authenticator

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

Head to head
About

QR Code & Barcode Reader, Scan

Features
Read full description

QR Reader is the best & fastest QR code scanner. QR Reader is your go-to app for scanning any QR code or barcode instantly. Whether you’re checking prices, accessing websites, connecting to Wi-Fi, or viewing event details, this lightweight and powerful scanner gets it done in seconds. With QR Reader app, you can also create & share unlimited QR codes anytime as you want. QR code reader can scan and decode all kinds of QR codes and barcodes, such as contacts, products, URL, Wi-Fi, text, books, E-mail, location, calendar, and so on. It is also commonly used to scan promotion and coupon codes in shops to get discounts. Subscription Information:Subscription Information: – Payment. Charges apply to your iTunes Account at purchase confirmation – Auto-Renewal. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends – Renewal Charges. Your account will be charged for renewal within 24 hours prior to the end of the current period, based on the selected plan – Manage Your Subscription. Go to your Account Settings after purchase to handle auto-renewal and other preferences The subscription supports access to premium QR code features that go far beyond basic generation. These include: – Advanced customization of both foreground and background colors – Real-time preview and live updates during QR code creation – Saving QR codes directly to your device gallery – Easy sharing via messaging apps, social media, and more – Secure storage of QR codes in a personal database for future reuse These features are especially valuable for users creating QR codes for business, marketing, events, or personal branding. The subscription also helps support backend infrastructure, cloud data storage, and the ongoing development of new features to enhance user experience. Privacy Policy: https://doc-hosting.flycricket.io/qr-reader-privacy-policy/243bf47a-dbe4-4f7f-a241-5fda9d595d82/privacy Terms Of Use: https://doc-hosting.flycricket.io/qr-reader-terms-of-use/f91b5c8e-b0d6-4998-867b-720c9ac36d9c/terms

About

Authenticator

Features
Read full description

Secure your online accounts with Authenticator: MFA Auth & TOTP, a fast and reliable app for generating one-time passwords (OTPs) and enabling multi-factor authentication (MFA). Authenticator helps protect your accounts by adding an extra layer of security beyond passwords. It supports time-based one-time passwords (TOTP) used by thousands of popular services, including social media, email, cloud platforms, and more. Key Features * Generate secure TOTP codes for MFA and 2FA * Works with major platforms and services * Quick setup using QR code scanning * Offline code generation * Clean, simple, and easy-to-use interface * Designed with privacy and security in mind Why Use Authenticator Passwords alone are no longer enough. Authenticator provides an additional verification step that helps keep your personal data safe from unauthorized access. Take control of your account security with Authenticator: MFA Auth & TOTP β€” simple, secure, and dependable. Subscription Information: - Payment. Charges apply to your iTunes Account at purchase confirmation. - Auto-Renewal. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. - Renewal Charges. Your account will be charged for renewal within 24 hours prior to the end of the current period, based on the selected plan. - Manage Your Subscription. Go to your Account Settings after purchase to handle auto-renewal and other preferences. Privacy Policy: https://telegra.ph/Privacy-Policy--2FA-Authenticator-12-16 Terms Of Use: https://telegra.ph/Terms-of-Use--2FA-Authenticator-12-16

Screenshots

QR Code & Barcode Reader, Scan4 screens
Authenticator4 screens

Verdict

The call

The clearest difference is update cadence: QR Code & Barcode Reader, Scan at every 2 days against Authenticator's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. QR Code & Barcode Reader, Scan sells 2 in-app purchases, starting at $6.99 per 7 days and Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

QR Code & Barcode Reader, Scan ships an update every 2 days, Authenticator every 5 weeks. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

Scorecard1 real difference Β· 5 level
QR Code & Barcode Reader, Scan versus Authenticator: the parameters behind the verdict, then further details
ParameterQR Code & Barcode Reader, ScanAuthenticator
PriceFreeFree
Update frequencyEvery 2 days β€” betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS16.016.0
Further details β€” not scored
Size25 MB38 MB
Age rating4+17+
DeveloperDraevik EMBERGALEDitlev Carlsen

In-app purchases

2 purchases

QR Code & Barcode Reader, Scan

Subscriptions2
  • Weekly$6.997 Days
  • Weekly trial3 Days trial$6.997 Days
3 purchases

Authenticator

Subscriptions3
  • Weekly3 Days trial$6.997 Days
  • Monthly$19.991 Month
  • Yearly$49.991 Year

Questions

Is QR Code & Barcode Reader, Scan free?
QR Code & Barcode Reader, Scan is free to download, with in-app purchases available.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Do QR Code & Barcode Reader, Scan or Authenticator have ads?
Neither QR Code & Barcode Reader, Scan nor Authenticator shows ads.
Which is updated more often, QR Code & Barcode Reader, Scan or Authenticator?
QR Code & Barcode Reader, Scan ships an update every 2 days, and Authenticator every 5 weeks. Most recently, QR Code & Barcode Reader, Scan was updated on September 10, 2026 and Authenticator on September 7, 2026.

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