# ScanX for QR Code & NFC vs Seritag NFC Encoder

The clearest difference is review sentiment: Seritag NFC Encoder at 100% against ScanX for QR Code & NFC's 33%. Seritag NFC Encoder also leads on ads (none vs shown) and update cadence (every 11 days vs every 4 months). ScanX for QR Code & NFC's advantage is in-app purchases (none vs 3). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Seritag NFC Encoder sells 3 one-off in-app purchases. ScanX for QR Code & NFC asks for nothing beyond the download.

ScanX for QR Code & NFC ships an update every 4 months, Seritag NFC Encoder every 11 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ScanX for QR Code & NFC | Seritag NFC Encoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (35 ratings)](https://appshunter.io/ios/app/scanx-for-qr-code-and-nfc/id1544299999/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 9 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [哲 魏](https://appshunter.io/developer/855008029) | [TabDesk Ltd](https://appshunter.io/developer/1709292571) |

## What reviewers say

### ScanX for QR Code & NFC

[App page](https://appshunter.io/ios/app/scanx-for-qr-code-and-nfc/id1544299999)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Seritag NFC Encoder

[App page](https://appshunter.io/ios/app/seritag-nfc-encoder/id6739066343)

This utility app allows users to read, write, and lock various NFC tags. It can scan tags to retrieve encoded data like URLs or text, identify unique chip IDs, and determine if a chip is locked or writable.

**Highlights:** Read NFC tag data (URL, text), Get NFC chip Unique ID, Check if NFC chip is locked, Check if NFC chip is writable, Write data to NFC tags, Lock NFC tags

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Password Features: 5 Tags | $1.99 | one-time |
| Password Features: 25 Tags | $4.99 | one-time |
| Password Features: 100 Tags | $14.99 | one-time |


## Frequently asked questions

### Is ScanX for QR Code & NFC free?

ScanX for QR Code & NFC is free to download, with no in-app purchases.

### Is Seritag NFC Encoder free?

Seritag NFC Encoder is free to download, with in-app purchases available.

### Do ScanX for QR Code & NFC or Seritag NFC Encoder have ads?

ScanX for QR Code & NFC shows ads; Seritag NFC Encoder does not.

### Which is updated more often, ScanX for QR Code & NFC or Seritag NFC Encoder?

ScanX for QR Code & NFC ships an update every 4 months, and Seritag NFC Encoder every 11 days. Most recently, ScanX for QR Code & NFC was updated on October 25, 2026 and Seritag NFC Encoder on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*