Comparison

Authenticator App vs QR Code & Barcode Scanner +

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

Head to head
About

Authenticator App

Secure your online accounts with two-factor and multi-factor authentication. Generates time-based one-time passwords (TOTP) and OTP codes for fast, reliable logins. Includes a built-in password manager and encrypted backup for all your credentials.

Highlights
  • Two-factor authentication (2FA)
  • Multi-factor authentication (MFA)
  • Time-based one-time passwords (TOTP)
  • Built-in password manager
  • Encrypted backup and sync
  • Import from other authenticator apps
  • Offline code generation
Features
Read full description

Authenticator App – Secure Accounts and Passwords Protect your online accounts with secure two-factor authentication (2FA) and multi-factor authentication (MFA) using this powerful authenticator app. Authenticator App generates time-based one-time passwords (TOTP) and OTP codes for safe, fast, and reliable logins, adding a strong layer of protection beyond passwords. Access your authentication codes anytime, even without an internet connection. All TOTP codes and OTP verification codes are generated directly on your device, ensuring fast, private, and secure sign-ins without relying on SMS. Easily manage your 2FA codes, MFA accounts, passwords, and login credentials in one place with a simple and user-friendly authenticator experience. Secure & Private All your data in this authenticator app is encrypted locally and in iCloud, ensuring only you can access it. Our end-to-end encryption protects your authentication codes, TOTP secrets, OTP tokens, and passwords, keeping your accounts secure at all times. Built-in Password Manager Authenticator App is more than just a 2FA authenticator. Store and manage all your passwords with a secure password manager. Keep your login credentials safe, organized, and protected while using your authenticator for daily access. Secure TOTP & Offline Access Generate TOTP codes, OTP verification codes, and 2FA authentication tokens for secure logins across thousands of platforms. Your authenticator app works even without internet access, ensuring uninterrupted MFA authentication anytime. 2FA Encrypted Backup & Sync Automatically back up your 2FA codes, TOTP accounts, and passwords securely to iCloud. Sync your authenticator data across iPhone, iPad, and devices, and restore access anytime. Import From Other Apps Switch easily from Google Authenticator or Microsoft Authenticator: Import via QR code Upload using CSV Add accounts manually Manage all your 2FA, MFA, and TOTP accounts in one secure authenticator app. Export Anytime Export all your authentication codes, TOTP entries, and 2FA accounts via QR code or CSV. Your data stays in your control. Quick Access with Widget Access your OTP codes, authentication tokens, and 2FA codes instantly from your Home Screen using the widget for faster login. Apple Watch Support View your authentication codes, OTP tokens, and TOTP entries directly on your Apple Watch for seamless access. Organize with Folders Create folders to manage your authentication accounts, passwords, and login data easily with drag-and-drop control. App Lock & Security Protect your authenticator app with PIN, Face ID, or Touch ID. Enable auto-lock to secure your 2FA codes, MFA accounts, and passwords. Full Control of Your Accounts Edit, update, or remove your authentication entries, TOTP accounts, and passwords anytime. Manage all your 2FA and MFA accounts in one place. Supports All Major Services Works with Google, Microsoft, Instagram, Facebook, Amazon, PayPal, Dropbox, and more. This authenticator app supports all major platforms for 2FA, MFA, and OTP authentication. Download Authenticator App Today Secure your digital life with a reliable authenticator, 2FA, MFA, TOTP generator, OTP code generator, and password manager. Protect your accounts from unauthorized access. Privacy Policy: https://sites.google.com/a1apps.co/privacypolicy-aiauthenticator/home Terms of Use: https://blog.a1apps.co/terms-of-use-a1-authenticator/

About

QR Code & Barcode Scanner +

Instantly scan QR codes and barcodes to access websites, product details, and promotions. This app provides smart product search for price comparison and reviews, along with a comprehensive scan history. It supports all major formats for a convenient and efficient scanning experience.

Highlights
  • Instant QR code and barcode scanning
  • Smart product search and online comparison
  • Comprehensive scan history
  • Universal format compatibility
  • Access websites, product details, and promotions
Read full description

Introducing QR Code & Barcode Scanner + – the simplest and fastest way to unlock the information hidden in every QR code and barcode. Turn your Phone into a smart, reliable scanner you can use anywhere, anytime. • Instant Scanning Point and scan – it’s that easy! Quickly scan QR codes and barcodes to access product details, websites, promotions, and more in seconds. • Smart Product Search Scan QR codes and barcodes effortlessly to check product information and instantly search online. Compare prices, read reviews, verify details, and make smarter purchasing decisions on the spot. No typing, no hassle – just scan and go. • Scan History at Your Fingertips Never lose track of what you’ve scanned. Access your full scan history anytime, making it easy to revisit important links, products, or event details. • Universal Compatibility From QR codes to barcodes in all major formats, the app supports them all. One scanner, endless possibilities. Upgrade your daily routine with a tool built for speed, accuracy, and convenience. Download QR Code & Barcode Scanner + today and experience scanning made effortless. Information about the auto-renewal of subscription: - Payment will be charged to iTunes Account at confirmation of purchase; - Subscriptions are billed weekly, monthly, quarterly, or annually at the rate based on the subscription plan - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period; - The account will be charged for renewal within 24 hours before the end of the current period. The cost depends on the selected plan; - Subscriptions may be managed by the user, and auto-renewal may be turned off by going to the user’s Account Settings after purchase; Privacy Policy: https://trustoneapps.com/qr-code-privacy Terms of Use: https://trustoneapps.com/qr-code-terms For any questions or inquiries, please get in touch: support@trustoneapps.com

Screenshots

Authenticator App4 screens
QR Code & Barcode Scanner +4 screens

Verdict

The call

The clearest difference is ads: QR Code & Barcode Scanner + at none against Authenticator App's shown. QR Code & Barcode Scanner + also leads on update cadence (every 10 days vs every 3 weeks). On price, rating, review sentiment and ratings volume 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 App sells 12 in-app purchases, starting at $6.99 per 7 days and QR Code & Barcode Scanner + sells 1 in-app purchase, starting at $9.99 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 4.4. Both are backed by a comparable volume of ratings — 908 and 308 respectively. Written reviews complicate that: 38% of Authenticator App's written reviews are positive against 44% of QR Code & Barcode Scanner +'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Authenticator App ships an update every 3 weeks, QR Code & Barcode Scanner + every 10 days. Both last shipped on September 22, 2026.

Scorecard2 real differences · 8 level
Authenticator App versus QR Code & Barcode Scanner +: the parameters behind the verdict, then further details
ParameterAuthenticator AppQR Code & Barcode Scanner +
PriceFreeFree
Rating4.6 (908 ratings) — better4.4 (308 ratings)
Positive reviews37.9% of reviews43.8% of reviews — better
Number of ratings908 — better308
Update frequencyEvery 3 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size320 MB21 MB
Age rating4+4+
DeveloperA1AppsTrustOneApps L.L.C-FZ

Customer experience

Authenticator App

All ratings908 ratings
Positive90.6%
Neutral3.1%
Negative6.3%
Written reviews29 reviews
Positive37.9%
Neutral0.0%
Negative62.1%

QR Code & Barcode Scanner +

All ratings308 ratings
Positive83.1%
Neutral4.9%
Negative12.0%
Written reviews16 reviews
Positive43.8%
Neutral0.0%
Negative56.3%

In-app purchases

12 purchases

Authenticator App

Subscriptions12
  • Pro Weekly7 Days trial$6.997 Days
  • Pro Weekly Plan$6.997 Days
  • Pro Weekly Plan3 Days trial$6.997 Days
Show 9 more
  • Pro Weekly Plan$9.997 Days
  • Pro Weekly Plan3 Days trial$9.997 Days
  • Premium Monthly$9.991 Month
  • Premium Monthly$12.991 Month
  • Pro Yearly$24.991 Year
  • Pro Yearly$49.991 Year
  • Pro Yearly3 Days trial$49.991 Year
  • Pro Yearly$59.991 Year
  • Pro Yearly Plan3 Days trial$59.991 Year
1 purchases

QR Code & Barcode Scanner +

Subscriptions1
  • Premium Weekly Trial3 Days trial$9.997 Days

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is QR Code & Barcode Scanner + free?
QR Code & Barcode Scanner + is free to download, with in-app purchases available.
Which has better reviews, Authenticator App or QR Code & Barcode Scanner +?
Authenticator App is rated higher. Authenticator App averages 4.6 out of 5 from 908 ratings, while QR Code & Barcode Scanner + averages 4.4 from 308 ratings.
Do Authenticator App or QR Code & Barcode Scanner + have ads?
Authenticator App shows ads; QR Code & Barcode Scanner + does not.
Which is updated more often, Authenticator App or QR Code & Barcode Scanner +?
Authenticator App ships an update every 3 weeks, and QR Code & Barcode Scanner + every 10 days. Most recently, Authenticator App was updated on September 22, 2026 and QR Code & Barcode Scanner + on September 22, 2026.

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