Comparison

ScanX for QR Code & NFC vs Auth NFC

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

Head to head
About

ScanX for QR Code & NFC

This utility app quickly scans various types of codes, including NFC tags, AirTags, QR codes, and barcodes. It offers features like NFC writing, history saving, and QR code creation, all without requiring an internet connection for scanning.

Highlights
  • NFC tag reader and writer
  • AirTag information scanner
  • QR code and barcode scanning
  • QR code creation and sharing
  • Offline scanning capability
  • Scan history saving
  • Flashlight support for dark scanning
Features
Read full description

ScanX for QR Code & NFC is an all-in-one QR code reader, QR code generator, NFC reader, write data to NFC tags, barcode scanner, and product scanner. Whether you need to scan a barcode in-store, check a menu, create a custom code, or organize your stock with inventory management, ScanX for QR Code & NFC makes it quick and simple. ScanX for QR Code & NFC Free can be used as a shopping companion! Key Features: • QR Code Reader & Writer - Scan all kinds of QR codes - Scan product barcodes - Save your scans in History - Create QR Code: the ScanX app helps you create unlimited QR codes, such as web link, text, vCard, phone number, email address, SMS, Wi-Fi, geolocation and Calendar, etc. - Share codes via SMS, email, X(Twitter), and Facebook - Display QR codes and barcodes on screen - Detailed QR code data cards - Jump directly to decoded web addresses. - Flashlight support for scanning QR codes or Barcodes in low-light environments. • NFC Tools - Scan all kinds of NFC tags - Save your scans in History - Show NFC tag data such as: 1. the maker of the tag 2. the type of tag (e.g., Mifare Ultralight, NTAG213) 3. the norm of the tag (e.g., NFC Forum Type 2) 4. the available technology (e.g. NFC A) 5. its serial number (e.g, 04:85:c8:5a:40:2b:80) 6. the size of the tag and of the data on it 7. if you can write on the tag 8. all the data on the tag (NDEF format) - Write standard information to your NFC tags which will be compatible with any NFC device, such as: 1. a simple text 2. a link to a website 3. an email 4. a contact 5. a phone number 6. a predefined text message 7. an address or geolocation 8. personalized data and more... If you find ScanX useful, please consider leaving us a five-star review. Your support motivates us to keep improving the app. Thank you! * * * * * * * * * * * * * * * * * * * * ◆ Premium Subscription ◆ • Subscribe to unlock all ScanX features. • Weekly, monthly, and annual plans may be available. Plan details and pricing are shown in the app before purchase. By using ScanX, you agree to our Privacy Policy, Terms of Use, and Apple Standard End User License Agreement. http://www.elinapp.com/privacy_policy.html http://www.elinapp.com/terms_scanx.html https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Auth NFC

This app provides a secure way to manage your accounts using NFC technology for an extra layer of protection. It allows for easy import/export of accounts and offers options to store secrets locally or on external NFC tags and YubiKeys.

Highlights
  • NFC-based security
  • Import/export accounts
  • Store secrets on NFC tags/YubiKeys
  • Two-factor authentication
  • QR code backups
Read full description

Auth NFC is a simple authenticator that uses NFC for an added layer of security. • Easily import/export your accounts. • Store account secrets on your phone or off-device on NFC tags or YubiKeys. • Enable two-factor authentication requiring password + NFC tag. • Generate QR codes of your accounts for storing a photo backup. Auth NFC securely stores your secrets using industry-standard encryption and hashing algorithms. All data is stored locally on your device unless you choose to store individual secrets on NFC tags. You may export your accounts, including secrets, in plaintext or encrypted. Always store exported files securely.

Screenshots

ScanX for QR Code & NFC4 screens
Auth NFC4 screens

Verdict

The call

The clearest difference is ads: Auth NFC at none against ScanX for QR Code & NFC's shown. Auth NFC also leads on rating (5.0 vs 4.6) and monetization model (free vs ad-supported). ScanX for QR Code & NFC's advantage is ratings volume (35 vs 2) and device support (3 vs 1). On price, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Auth NFC holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: ScanX for QR Code & NFC has 35 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
ScanX for QR Code & NFC versus Auth NFC: the parameters behind the verdict, then further details
ParameterScanX for QR Code & NFCAuth NFC
PriceFreeFree
Rating4.6 (35 ratings)5.0 (2 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings35 — better2
Update frequencyEvery 4 monthsEvery 4 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size9 MB4 MB
Age rating4+4+
Developer哲 魏Thomas Wixson

Customer experience

ScanX for QR Code & NFC

All ratings35 ratings
Positive88.6%
Neutral5.7%
Negative5.7%
Written reviews9 reviews
Positive33.3%
Neutral22.2%
Negative44.4%

Auth NFC

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ScanX for QR Code & NFC

No in-app purchases

None

Auth NFC

No in-app purchases

Questions

Is ScanX for QR Code & NFC free?
ScanX for QR Code & NFC is free to download, with no in-app purchases.
Is Auth NFC free?
Auth NFC is free to download, with no in-app purchases.
Which has better reviews, ScanX for QR Code & NFC or Auth NFC?
Auth NFC is rated higher. ScanX for QR Code & NFC averages 4.6 out of 5 from 35 ratings, while Auth NFC averages 5.0 from 2 ratings.
Do ScanX for QR Code & NFC or Auth NFC have ads?
ScanX for QR Code & NFC shows ads; Auth NFC does not.
Which is updated more often, ScanX for QR Code & NFC or Auth NFC?
ScanX for QR Code & NFC ships an update every 4 months, and Auth NFC every 4 months. Most recently, ScanX for QR Code & NFC was updated on October 25, 2026 and Auth NFC on October 12, 2026.

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