# NFC Tools & RFID Scanner vs NIR Watchdog

The clearest difference is in-app purchases: NIR Watchdog at none against NFC Tools & RFID Scanner's 8. NIR Watchdog also leads on ads (none vs shown). NFC Tools & RFID Scanner's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NFC Tools & RFID Scanner sells 8 in-app purchases, starting at $1.99 per month. NIR Watchdog asks for nothing beyond the download.

NFC Tools & RFID Scanner ships an update every 3 weeks, NIR Watchdog every 2 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NFC Tools & RFID Scanner | NIR Watchdog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (328 ratings)](https://appshunter.io/ios/app/nfc-tools-and-rfid-scanner/id6444315014/reviews)** | — |
| Number of ratings | **328** | — |
| Positive reviews | 27.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 27 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADAPPS SOFTWARE](https://appshunter.io/developer/1240972162) | [NIR WATCHDOG SARL-S](https://appshunter.io/developer/1868501121) |

## What reviewers say

### NFC Tools & RFID Scanner

[App page](https://appshunter.io/ios/app/nfc-tools-and-rfid-scanner/id6444315014)

This app allows you to read, write, and manage NFC and RFID tags with advanced features. It supports various tag types, offers deep tag data analysis, and enables writing standardized data like contact info, Wi-Fi, and URLs. It also includes QR code scanning and a Bluetooth-based finder for lost devices.

**Highlights:** Read and write NFC Forum tag types, Decode RFID/HID tags, Analyze tag data (manufacturer, memory, permissions), Write standardized data (vCard, Wi-Fi, URLs), Amiibo/TagMiibo cloning, QR and barcode generation/scanning, Bluetooth device finder

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Unlimited Access | $1.99 | per month |
| NFC TOOLS Weekly Unlimited | $2.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Unlimited Annual Access | $9.99 | per year |
| Premium | $19.99 | per year |
| Air NFC Tag Annual | $19.99 | per year |
| Air NFC Tag Annual | $29.99 | per year |
| Air NFC Tag Annual Trial | $29.99 | per year |


### NIR Watchdog

[App page](https://appshunter.io/ios/app/nir-watchdog/id6757719271)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NFC Tools & RFID Scanner free?

NFC Tools & RFID Scanner is free to download, with in-app purchases available.

### Is NIR Watchdog free?

NIR Watchdog is free to download, with no in-app purchases.

### Do NFC Tools & RFID Scanner or NIR Watchdog have ads?

NFC Tools & RFID Scanner shows ads; NIR Watchdog does not.

### Which is updated more often, NFC Tools & RFID Scanner or NIR Watchdog?

NFC Tools & RFID Scanner ships an update every 3 weeks, and NIR Watchdog every 2 months. Most recently, NFC Tools & RFID Scanner was updated on October 24, 2026 and NIR Watchdog on October 10, 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.*