Comparison

Bar Code Reader vs Authenticator App 2FA, MFA

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

Head to head
About

Bar Code Reader

This app quickly scans and generates QR codes and barcodes for various data types like URLs, contacts, and Wi-Fi. It offers a history of scans and allows for easy sharing. Optimized for low-light conditions, it prioritizes user privacy.

Highlights
  • Ultra-fast and precise scanning
  • QR code and barcode generation
  • Scan history management
  • Effortless sharing and exporting
  • Flashlight support for low-light
  • Privacy and security focused
Features
Read full description

EZ Scan: QR Code Reader – Your Ultimate QR Code & Barcode Scanning and Generating Tool! Seamlessly handle product barcodes, emails, phone numbers, URLs, text, Wi-Fi, locations, contacts, Vcards, and more—whether for personal or business use. Experience lightning-fast and highly accurate scanning to enhance efficiency and simplify everyday tasks. Key Features: Ultra-Fast & Precise Scanning: Instantly recognize and decode all major QR code and barcode formats, giving you quick access to essential information anytime, anywhere. Versatile QR Code Generator: Easily create QR codes for text, links, Wi-Fi, locations, contacts, emails, and more, perfect for any scenario. Smart Scan History Management: Automatically saves past scans, making it easy to review and organize your records. Effortless Sharing & Exporting: Quickly save or share QR codes with friends, family, or across social media platforms. Optimized for All Environments: Built-in flashlight support ensures seamless scanning, even in low-light conditions. Privacy & Security First: Your data stays protected—only camera access is required for a safe and secure scanning experience. Unlock a new way to explore the world through scanning – start your journey with EZ Scan today! For any questions or suggestions, feel free to contact us: mingxiaolee909@aliyun.com Privacy Policy:https://www.freeprivacypolicy.com/live/c1e29e7c-a1ac-469f-b6e6-ed6a44c6f05f Terms of Use:https://www.freeprivacypolicy.com/live/4912b09f-9f7a-4c4c-88c4-095e8490a196

About

Authenticator App 2FA, MFA

Enhance your online security with this two-factor authentication app. It securely stores login credentials and generates time-based one-time passwords for account protection. Easily add accounts via QR code scanning or manual entry.

Highlights
  • Secure account storage
  • Generate 2FA codes
  • QR code scanning
  • Manual code entry
  • Time-based one-time passwords (TOTP)
Features
Read full description

Authenticator App: 2FA, MFA – Secure Your Accounts with Two-Factor Authentication Take control of your online security with the Authenticator App: 2FA, MFA, a powerful and easy-to-use two-factor authentication (2FA) solution. Protect your accounts from unauthorized access by adding an extra layer of security beyond your password. Whether you’re securing personal accounts, or business logins, this app makes it easy to manage all your authentication codes in one place. Key Features: Secure Account Storage Store your login credentials safely within the app. Keep track of your usernames and passwords for multiple online accounts in one convenient and encrypted location. Never worry about forgetting your login details again! Generate 2FA Authentication Codes Enhance your security with time-based one-time passwords (TOTP). Use the app to generate unique, time-sensitive 2FA codes that you’ll need in addition to your password when logging in. This ensures that even if someone gets hold of your password, they won’t be able to access your accounts without the second authentication factor. Easy QR Code Scanning Adding a new account is effortless—simply scan the QR code provided by the service you’re enabling 2FA for, and the app will automatically generate the authentication codes. No need to manually enter long setup keys! Manual Code Entry If QR code scanning isn’t an option, you can still add accounts manually by entering the setup key provided by your service provider. The app will instantly generate 2FA codes for secure login. Stay Secure – Get Started Today! Don’t leave your accounts vulnerable! Download the Authenticator App: 2FA, MFA now and take a step towards stronger online security. Enable two-factor authentication effortlessly and keep your personal data safe from cyber threats. Terms of Use: https://docs.google.com/document/d/1Nyx-MH28aAgwKGaNrw6GGoiNUNZ2zLL4TV_6nozG_Pc/edit?tab=t.0 Privacy Policy: https://docs.google.com/document/d/1gKnpstOBOfH0jfgZxVhQDLpp3aqg_RffjsSql58p5V0/edit?tab=t.0

Screenshots

Bar Code Reader4 screens
Authenticator App 2FA, MFA4 screens

Verdict

The call

The clearest difference is in-app purchases: Bar Code Reader at none against Authenticator App 2FA, MFA's 4. Bar Code Reader also leads on rating (4.4 vs 4.2) and iOS requirement (12.0 vs 17.2). Authenticator App 2FA, MFA's advantage is update cadence (daily vs every 5 days). On price, ratings volume, ads 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. Authenticator App 2FA, MFA sells 4 in-app purchases, starting at $6.99 per 7 days. Bar Code Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bar Code Reader holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 7 and 5 respectively.

UpkeepUpdate frequency

Bar Code Reader ships an update every 5 days, Authenticator App 2FA, MFA daily. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

Scorecard5 real differences · 5 level
Bar Code Reader versus Authenticator App 2FA, MFA: the parameters behind the verdict, then further details
ParameterBar Code ReaderAuthenticator App 2FA, MFA
PriceFreeFree
Rating4.4 (7 ratings) — better4.2 (5 ratings)
Positive reviews—0.0% of reviews
Number of ratings7 — better5
Update frequencyEvery 5 daysDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better17.2
Further details — not scored
Size68 MB15 MB
Age rating4+4+
Developer长金 陶Jonas Endthaller

Customer experience

Bar Code Reader

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%

Authenticator App 2FA, MFA

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Bar Code Reader

No in-app purchases

4 purchases

Authenticator App 2FA, MFA

Subscriptions3
  • Weekly king of authenticator!3 Days trial$6.997 Days
  • Monthly king of authenticator!$19.991 Month
  • Yearly king of authenticator!$49.991 Year
One-time1
  • Lifetime king of authenticator$49.99

Questions

Is Bar Code Reader free?
Bar Code Reader is free to download, with no in-app purchases.
Is Authenticator App 2FA, MFA free?
Authenticator App 2FA, MFA is free to download, with in-app purchases available.
Which has better reviews, Bar Code Reader or Authenticator App 2FA, MFA?
Bar Code Reader is rated higher. Bar Code Reader averages 4.4 out of 5 from 7 ratings, while Authenticator App 2FA, MFA averages 4.2 from 5 ratings.
Do Bar Code Reader or Authenticator App 2FA, MFA have ads?
Neither Bar Code Reader nor Authenticator App 2FA, MFA shows ads.
Which is updated more often, Bar Code Reader or Authenticator App 2FA, MFA?
Bar Code Reader ships an update every 5 days, and Authenticator App 2FA, MFA daily. Most recently, Bar Code Reader was updated on September 10, 2026 and Authenticator App 2FA, MFA on September 11, 2026.

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