Comparison

QR Code & Barcode Reader, Scan vs Authenticator 2FA

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 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 2FA

Features
Read full description

Authenticator 2FA - OTP is a powerful, secure, and easy‑to‑use authenticator app designed to protect your online accounts using Two‑Factor Authentication (2FA). It generates time‑based one‑time passwords (TOTP) to add an extra layer of security to your digital identity. SecureAuth works seamlessly as an alternative to popular solutions like ms authenticator and salesforce authenticator, giving you full control over your authentication codes in one secure app With cyber threats increasing every day, SecureAuth helps you stay protected across all your important accounts from social media and email to banking, cloud services, and crypto platforms. KEY FEATURES • Generate secure TOTP / HOTP codes • Quick QR code scanning for instant setup • Manual secret key entry su pport • Encrypted cloud backup & restore • Sync authentication codes across devices WHY CHOOSE SECURE AUTH?SecureAuth replaces insecure SMS‑based verification with device‑based authentication. Your security codes refresh every 30 seconds and are stored securely on your device. Whether you currently use ms authenticator, salesforce authenticator, or any other 2FA app, Authenticator 2FA - OTP provides a simple, reliable, and privacy-focused experience for managing all your authentication tokens in one place. Biometric protection ensures only you can access your authentication tokens, keeping your private accounts safe at all times. SUPPORTED SERVICES SecureAuth works with thousands of popular platforms including Google, Facebook, Instagram, Microsoft, GitHub, Dropbox, Amazon, Binance, Coinbase, Twitter, and many more. WHO IS THIS APP FOR? • Users who want stronger account security • Professionals managing multiple logins • Crypto & finance users • Businesses and teams • Anyone who values privacy and protection Download Authenticator 2FA - OTP today and take full control of your online security with reliable two‑factor authentication. Privacy Policy : https://sites.google.com/view/term-of-use-authenticator/home Terms of use : https://sites.google.com/view/2fa-authenticator-app/home Eula : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

QR Code & Barcode Reader, Scan4 screens
Authenticator 2FA4 screens

Verdict

The call

The clearest difference is update cadence: QR Code & Barcode Reader, Scan at every 2 days against Authenticator 2FA's every 3 weeks. On price, ads, in-app purchases and device support 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 Reader, Scan sells 2 in-app purchases, starting at $6.99 per 7 days and Authenticator 2FA sells 5 in-app purchases, starting at $3.99 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 2FA every 3 weeks. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 5 level
QR Code & Barcode Reader, Scan versus Authenticator 2FA: the parameters behind the verdict, then further details
ParameterQR Code & Barcode Reader, ScanAuthenticator 2FA
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size25 MB37 MB
Age rating4+4+
DeveloperDraevik EMBERGALEAbdullah Khan

In-app purchases

2 purchases

QR Code & Barcode Reader, Scan

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

Authenticator 2FA

Subscriptions5
  • Weekly$3.997 Days
  • Weekly3 Days trial$9.997 Days
  • Week$9.997 Days
Show 2 more
  • Monthly$9.991 Month
  • Yearly$39.991 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 2FA free?
Authenticator 2FA is free to download, with in-app purchases available.
Do QR Code & Barcode Reader, Scan or Authenticator 2FA have ads?
Neither QR Code & Barcode Reader, Scan nor Authenticator 2FA shows ads.
Which is updated more often, QR Code & Barcode Reader, Scan or Authenticator 2FA?
QR Code & Barcode Reader, Scan ships an update every 2 days, and Authenticator 2FA every 3 weeks. Most recently, QR Code & Barcode Reader, Scan was updated on September 28, 2026 and Authenticator 2FA on October 1, 2026.

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