Comparison

2FA QR Code App vs QR Scanner .& Barcode Reader

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

Head to head
About

2FA QR Code App

Instantly scan QR codes and barcodes with your device's camera. Access a history of all your scans, save important results, and export them for later use. Offers customizable settings and ensures privacy.

Highlights
  • Scan QR and barcodes
  • Create custom QR codes
  • Product info and price checks
  • Comprehensive scan history
  • Save and export scan data
  • High accuracy and speed
  • Customizable settings
Read full description

Scan QR and barcodes in seconds! Easily create your own custom QR codes. Secure your accounts with the built-in 2FA Authenticator! Instantly check product info and prices for smarter shopping! ScanMaster is a powerful and user-friendly iOS app designed to transform your smartphone into a versatile barcode and QR code scanner — now with a built-in two-factor authentication (2FA) tool to keep your online accounts safe. With ScanMaster, you can effortlessly scan various types of barcodes and QR codes using your device's camera, generate your own QR codes, and manage your 2FA codes all in one place, making it an essential tool for both personal and professional use. Key Features: Scan Barcodes and QR Codes: With ScanMaster, simply point your device's camera at any barcode or QR code, and the app will quickly and accurately scan and decode the information. Whether you're scanning product barcodes, ticket QR codes, or promotional QR codes, ScanMaster has got you covered. 2FA Authenticator: Protect your online accounts with the built-in two-factor authentication tool. ScanMaster generates secure, time-based one-time passwords (TOTP) for your favorite services — including Google, Facebook, Instagram, X, GitHub, Amazon, and more. Simply scan the QR code provided by the service to add an account, and ScanMaster will display your rotating 6-digit verification codes whenever you need them. All 2FA secrets are stored locally and securely on your device. History of Scans: The app maintains a comprehensive history of all your previous scans, allowing you to revisit and access the scanned information whenever needed. You can conveniently browse through your scan history, view the details, and even share the results with others. Organized Scan History: ScanMaster organizes your scan history chronologically, making it easy to find specific scans based on the date and time they were performed. You can also search for particular scan results using keywords to find information quickly. Save and Export: If you want to keep a record of specific scans for future reference, ScanMaster enables you to save the scan results locally on your device. Furthermore, you can export the scan history as a CSV file, making it simple to share, backup, or analyze the data. Scan Accuracy and Speed: ScanMaster utilizes advanced barcode and QR code recognition technology to ensure high accuracy and quick scanning. The app can effortlessly read codes, even in low-light conditions, for a seamless scanning experience. Real-Time Feedback: The app provides real-time feedback during scanning, giving you visual and audio cues when a successful scan is made. This feature ensures that you can effortlessly capture the code without any guesswork. Customizable Settings: Tailor the app to suit your preferences by adjusting various settings. Customize scan sounds, choose the default actions for different types of codes, and adjust display preferences to make ScanMaster work just the way you like. Privacy and Security: ScanMaster prioritizes user privacy and data security. The app does not store any personal or sensitive information from the scans, and all 2FA account secrets stay on your device — never uploaded to any server — ensuring your data remains confidential and protected. Whether you're a business professional, a retail enthusiast, or someone who simply wants a faster, more secure way to manage codes and logins, ScanMaster offers a simple, efficient, and reliable all-in-one solution. Unlock the potential of your iOS device and download ScanMaster today to enjoy hassle-free barcode scanning, QR code creation, and secure 2FA authentication — all at your fingertips! Note: You can find the Terms of Use here: https://www.tensortechapps.com/tandc

About

QR Scanner .& Barcode Reader

This utility app allows you to scan and generate QR codes and barcodes. It also converts images to PDFs and enables digital document signing, streamlining various daily tasks for both personal and professional use.

Highlights
  • QR code and barcode scanning
  • QR code and barcode creation
  • Image to PDF conversion
  • Digital document signing
  • User-friendly interface
Features
Read full description

QR Scanner & Barcode Reader – Your all-in-one solution for scanning, creating, and managing QR codes, barcodes, PDFs, and documents! Key Features: QR and Barcode Scanning: Quickly scan QR codes and barcodes for shopping, events, work, or social media. QR Code Generator: Create personalized QR codes for Wi-Fi, SMS, messages, social media, and more. Barcode Creation: Design professional barcodes for products, inventory, or business purposes. PDF Conversion: Instantly convert images, photos, or documents into PDFs. Digital Signatures: Securely sign and share documents in seconds. Who is it for? Students: Convert assignments and projects into PDFs for easy sharing. Professionals: Save time with digital signatures and efficiently create QR codes or barcodes. Entrepreneurs & Retailers: Add barcodes or quickly share product information. Social Media Users: Promote your accounts with stylish, custom QR codes. Everyday Users: Share Wi-Fi, scan barcodes while shopping, or send messages with ease. Why choose QR Scanner & Barcode Reader? Save Time: Scan, generate, and sign—all in a matter of seconds. Work More Professionally: Better organize your personal and professional projects with a polished, professional touch. Easy to Use: With an intuitive user interface, anyone can scan, create, or convert files effortlessly. Download Now! Transform your daily routine with QR Scanner & Barcode Reader! Scan, create, and manage QR codes, barcodes, PDFs, and digital signatures—all in one app. Perfect for personal, professional, and business use. https://swappyazilim.com/terms.html https://swappyazilim.com/privacy.html

Screenshots

2FA QR Code App4 screens
QR Scanner .& Barcode Reader4 screens

Verdict

The call

The clearest difference is rating: 2FA QR Code App at 4.1 against QR Scanner .& Barcode Reader's 3.5. 2FA QR Code App also leads on review sentiment (31% vs 0%) and ratings volume (457 vs 8). QR Scanner .& Barcode Reader's advantage is iOS requirement (13.4 vs 15.5.0). On price, update cadence, ads and in-app purchases 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. 2FA QR Code App sells 7 in-app purchases, starting at $5.99 per 7 days and QR Scanner .& Barcode Reader sells 10 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

2FA QR Code App holds the better App Store score, 4.1 against 3.5. That said, the two scores are not equally well evidenced: 2FA QR Code App has 457 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 31% of 2FA QR Code App's written reviews are positive against 0% of QR Scanner .& Barcode Reader's.

UpkeepUpdate frequency

2FA QR Code App ships an update every 3 weeks, QR Scanner .& Barcode Reader every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
2FA QR Code App versus QR Scanner .& Barcode Reader: the parameters behind the verdict, then further details
Parameter2FA QR Code AppQR Scanner .& Barcode Reader
PriceFreeFree
Rating4.1 (457 ratings) — better3.5 (8 ratings)
Positive reviews31.0% of reviews — better0.0% of reviews
Number of ratings457 — better8
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.5.013.4 — better
Further details — not scored
Size64 MB42 MB
Age rating4+12+
DeveloperTensortech AppsSWAPP YAZILIM LIMITED SIRKETI

Customer experience

2FA QR Code App

All ratings458 ratings
Positive75.8%
Neutral7.2%
Negative17.0%
Written reviews58 reviews
Positive31.0%
Neutral1.7%
Negative67.2%

QR Scanner .& Barcode Reader

All ratings8 ratings
Positive62.5%
Neutral0.0%
Negative37.5%
Written reviews12 reviews
Positive0.0%
Neutral8.3%
Negative91.7%

Bugs and requests

2FA QR Code App

Reported bugs

9 issues
  • Cannot cancel subscription
  • App redirects to paid version
  • QR scanner not working
  • Loud beep on scan attempt
  • App charges without authorization
Show 4 more
  • Cannot uninstall app
  • No option to cancel payment
  • App does not scan QR codes
  • App does not provide product info

Requested features

4 requests
  • Option to cancel purchases
  • Clearer pricing and subscription terms
  • Improved QR scanning functionality
  • Ability to scan from camera roll

QR Scanner .& Barcode Reader

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

2FA QR Code App

Subscriptions7
  • QR Pro - Weekly Trial3 Days trial$5.997 Days
  • QR Pro - Weekly Trial3 Days trial$6.997 Days
  • QR Pro - Weekly$7.997 Days
Show 4 more
  • QR Pro - Weekly Trial3 Days trial$7.997 Days
  • QR Pro - Weekly Trial3 Days trial$9.997 Days
  • QR Pro - Monthly$19.991 Month
  • QR Pro - Yearly$34.991 Year
10 purchases

QR Scanner .& Barcode Reader

Subscriptions10
  • Qr Scanner - Weekly3 Days trial$7.997 Days
  • Weekly D1 - Qr Scanner$8.997 Days
  • Weekly D2 - Qr Scanner$9.997 Days
Show 7 more
  • Qr Scanner - Weekly3 Days trial$9.997 Days
  • Weekly Trial - Qr Scanner3 Days trial$12.997 Days
  • Qr Scanner - Monthly$17.991 Month
  • Qr Scanner - Monthly$19.991 Month
  • Qr Scanner - Monthly$24.991 Month
  • YearlyD1 - Qr Scanner$39.991 Year
  • Yearly D2 - Qr Scanner$49.991 Year

Questions

Is 2FA QR Code App free?
2FA QR Code App is free to download, with in-app purchases available.
Is QR Scanner .& Barcode Reader free?
QR Scanner .& Barcode Reader is free to download, with in-app purchases available.
Which has better reviews, 2FA QR Code App or QR Scanner .& Barcode Reader?
2FA QR Code App is rated higher. 2FA QR Code App averages 4.1 out of 5 from 457 ratings, while QR Scanner .& Barcode Reader averages 3.5 from 8 ratings.
Do 2FA QR Code App or QR Scanner .& Barcode Reader have ads?
Both 2FA QR Code App and QR Scanner .& Barcode Reader show ads.
Which is updated more often, 2FA QR Code App or QR Scanner .& Barcode Reader?
2FA QR Code App ships an update every 3 weeks, and QR Scanner .& Barcode Reader every 2 weeks. Most recently, 2FA QR Code App was updated on November 3, 2026 and QR Scanner .& Barcode Reader on November 4, 2026.

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