Comparison

NFC21 Reader vs ScanX for QR Code & NFC

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

Head to head
About

NFC21 Reader

Easily read and interact with NFC tags. Scan tags to preview content and immediately perform actions like opening websites, adding contacts, or connecting to Wi-Fi. Supports various tag types for seamless interaction.

Highlights
  • Scan NFC tags
  • Preview tag content
  • Directly execute actions
  • Supports URL, VCard, WiFi, Text, GEO, Phone, Mail, SMS
  • Continuous improvement and new features
  • Simple and usable interface
Read full description

We love NFC! That's why, we strive to provide the most simple and usable solution to read NFC-Tags. NFC21 Reader focuses on the content of a scanned NFC-Tag and offers an action to proceed immediately – without any distractions whatsoever. NFC tags are used to store information like website links, phone numbers, business cards or WiFi configurations. NFC21 Reader enables you to read and interact with such nfc tags in just two easy steps: First, by scanning the NFC tag, you get a preview of its contents. Second, execute an action matched to the given content. For example, to open a weblink in Safari, import a business card into contacts or show a location in maps. NFC21 Reader supports the following Tag-Types: • URL: Website Links to open in Safari. • VCard: Business cards, that may be added to your contacts. • WiFi: Network configuration to easily join a secured WiFi. • Text: Short texts that can be copied to the clipboard. • GEO: Location that is shown in maps application. • Phone Number: To easily dial a stored phone number. • Mail: Create a new mail with prefilled address and subject. • SMS: Start a new SMS-chat with a given phone number. We improve the application continuously and add more types and actions. Do you miss a feature? Our development team would love to listen to your idea! NFC-Expert? Experts should take a look at our NFC21 Tools app. It allows to create and write to own NFC-Tags and provides more detail and technical information about used tags.

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/

Screenshots

NFC21 Reader4 screens
ScanX for QR Code & NFC4 screens

Verdict

The call

The clearest difference is rating: ScanX for QR Code & NFC at 4.6 against NFC21 Reader's 3.0. ScanX for QR Code & NFC also leads on ratings volume (35 vs 4). NFC21 Reader's advantage is review sentiment (71% vs 33%) and ads (none vs shown). On price, in-app purchases, device support and iOS requirement 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

ScanX for QR Code & NFC holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: ScanX for QR Code & NFC has 35 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 71% of NFC21 Reader's written reviews are positive against 33% of ScanX for QR Code & NFC's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

NFC21 Reader ships an update every 5 weeks, ScanX for QR Code & NFC every 4 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
NFC21 Reader versus ScanX for QR Code & NFC: the parameters behind the verdict, then further details
ParameterNFC21 ReaderScanX for QR Code & NFC
PriceFreeFree
Rating3.0 (4 ratings)4.6 (35 ratings) — better
Positive reviews70.6% of reviews — better33.3% of reviews
Number of ratings435 — better
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.0
Further details — not scored
Size3 MB9 MB
Age rating4+4+
DeveloperNFC21 GmbH哲 魏

Customer experience

NFC21 Reader

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews17 reviews
Positive70.6%
Neutral0.0%
Negative29.4%

ScanX for QR Code & NFC

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

In-app purchases

None

NFC21 Reader

No in-app purchases

None

ScanX for QR Code & NFC

No in-app purchases

Questions

Is NFC21 Reader free?
NFC21 Reader is free to download, with no in-app purchases.
Is ScanX for QR Code & NFC free?
ScanX for QR Code & NFC is free to download, with no in-app purchases.
Which has better reviews, NFC21 Reader or ScanX for QR Code & NFC?
ScanX for QR Code & NFC is rated higher. NFC21 Reader averages 3.0 out of 5 from 4 ratings, while ScanX for QR Code & NFC averages 4.6 from 35 ratings.
Do NFC21 Reader or ScanX for QR Code & NFC have ads?
ScanX for QR Code & NFC shows ads; NFC21 Reader does not.
Which is updated more often, NFC21 Reader or ScanX for QR Code & NFC?
NFC21 Reader ships an update every 5 weeks, and ScanX for QR Code & NFC every 4 months. Most recently, NFC21 Reader was updated on October 22, 2026 and ScanX for QR Code & NFC on October 25, 2026.

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