Comparison

QR & Barcode vs 2FA.Authenticator

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

Head to head
About

QR & Barcode

Features
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"Meet a QR & barcode scanner that’s fast, accurate, and easy to use from the very first tap. Point the camera at any code and get instant results—open a link, copy text, save contact details, or join a Wi-Fi network in seconds. Designed for everyday reliability, this QR scanner launches quickly, locks focus, and reads codes even in challenging lighting. Turn on the built-in flashlight when you need extra clarity and keep scanning without breaking your flow. The app stays out of your way so you can get things done. Results appear in a clean, readable card with the right action up front: Open for URLs, Copy for text, Share for anything you want to send elsewhere. Every successful scan is saved to your history automatically, so you can come back to it later. Free users can keep the latest 10 scans; when you’re ready for more, PRO removes the limit and gives you the tools to organize your day with confidence. Need to create a code instead of scanning one? PRO includes a powerful QR generator that lets you create QR codes for links, plain text, Wi-Fi credentials, and vCard contact information. Customize the look with simple options like color and a small center icon or logo, then save or share in a single tap. It’s ideal for personal cards, event check-ins, notes, and quick sharing without typing. Sometimes the code you need is already in your camera roll or a screenshot. With PRO you can scan from gallery, recognizing QR and barcodes directly from images—perfect for tickets, receipts, packaging, or files you’ve saved for later. Combined with unlimited history, it’s the easiest way to keep important codes accessible whenever you need them. Everything about the experience is tuned for speed: the camera view opens instantly, the framing guide keeps you aligned, and the scanner reads common formats without fuss. Whether you’re scanning a payment QR at a shop, a product barcode to pull up details, or a link on a poster, the app handles it smoothly and gets you to the next step faster. Free features A rapid, reliable QR & barcode scanner with instant actions, automatic history for your last 10 scans, quick link opening, copy and share, and background flashlight support when you need it most. PRO features Unlimited history for long-term access, QR generator for links, text, Wi-Fi, and vCard, simple visual customization for your codes, and scan from gallery to recognize codes inside photos and screenshots. PRO also removes distractions so you can focus on what matters. Who is it for? Anyone who interacts with codes daily: shoppers comparing products, students grabbing links from slides, attendees scanning event passes, teams sharing Wi-Fi quickly, creators placing QR codes on posts and packaging, and anyone who values a clean, no-nonsense QR scanner that just works. Designed with a minimal, modern interface and a bright, legible layout, this app feels native on both iOS. It’s the tool you’ll keep on your home screen because it turns scanning and sharing into a single, fluid motion. Upgrade when you’re ready. Start free with a fast QR & barcode scanner and essential history. Move to PRO for the full toolkit: QR generator, scan from gallery, and unlimited history—everything you need to scan, create, save, and share codes without limits. https://goodwavelab.com/apps/qrbarcode/privacy https://goodwavelab.com/apps/qrbarcode/termofuse https://www.apple.com/legal/internet-services/itunes/dev/stdeula/Subscriptions are handled securely via App Store with free trial options.

About

2FA.Authenticator

Features
Read full description

Protect your online accounts with the 2FA Authenticator, your essential tool for secure two-factor authentication. This app generates secure, time-based one-time passcodes (TOTP) to add an extra layer of protection to your accounts. Easily scan QR codes or manually enter secret keys to start generating secure codes in seconds. Key Features: • Secure Code Generation: Generate 6-8 digit verification codes that change every few seconds, adding a vital layer of security to your accounts. • Scan QR Codes: Quickly and easily add accounts by scanning QR codes provided by various services. • Manual Key Entry: Add accounts manually by entering your secret key if a QR code is unavailable. • Organized Account Management: Keep all your 2FA accounts in one place with an intuitive and easy-to-use interface. Quickly search and find your accounts. • Secure Connection: Our app ensures a secure link between your accounts and the authenticator app, so only your device can generate valid codes. • Explore 2FA Facts: Learn more about two-factor authentication, how it works, and why it matters with our integrated FAQ section. The 2FA Authenticator is the simplest way to strengthen your online security and protect your sensitive information. Download now and take control of your digital safety. Subscription Information Subscription Payments: Payments for subscriptions will be charged to your iTunes account at confirmation of purchase and at the beginning of each renewal period. Your subscription automatically renews unless cancelled. Subscription Cancellation: You can cancel your subscription in iTunes settings at least 24 hours before the end of the next subscription cycle. Cancellation will be effective the day after the last day of the current subscription period, and you will be downgraded to the free version of the service. Privacy Policy: https://docs.google.com/document/d/1TYLoSOtqqqDTOg-qQtRqCYxzrfxEcOu68_adX_hsZWw/edit?usp=sharing Terms and Conditions: https://docs.google.com/document/d/1GdUE5bYvBfcMf9yHiiQ8Xw18ZSkyYx6Q4hErH-s4RYw/edit?usp=sharing

Screenshots

QR & Barcode4 screens
2FA.Authenticator4 screens

Verdict

The call

The clearest difference is iOS requirement: QR & Barcode at 13.0 against 2FA.Authenticator's 16.6. 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 & Barcode sells 1 in-app purchase, starting at $4.99 per 7 days and 2FA.Authenticator sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
QR & Barcode versus 2FA.Authenticator: the parameters behind the verdict, then further details
ParameterQR & Barcode2FA.Authenticator
PriceFreeFree
Update frequency—Fortnightly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.6
Further details — not scored
Size36 MB6 MB
Age rating4+17+
DeveloperAleksandra RakitinaMurat Dikenci

In-app purchases

1 purchases

QR & Barcode

Subscriptions1
  • Pro Access3 Days trial$4.997 Days
2 purchases

2FA.Authenticator

Subscriptions2
  • Authenticator Pro$4.997 Days
  • Authenticator Pro$39.991 Year

Questions

Is QR & Barcode free?
QR & Barcode is free to download, with in-app purchases available.
Is 2FA.Authenticator free?
2FA.Authenticator is free to download, with in-app purchases available.
Do QR & Barcode or 2FA.Authenticator have ads?
Neither QR & Barcode nor 2FA.Authenticator shows ads.

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