# PetScan vs NFC

The clearest difference is rating: NFC at 3.3 against PetScan's 1.0. NFC also leads on review sentiment (50% vs 11%) and update cadence (every 5 weeks vs every 10 months). PetScan's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and ratings volume there is nothing between them.

Both are free to download. NFC sells 2 one-off in-app purchases. PetScan asks for nothing beyond the download.

NFC holds the better App Store score, 3.3 against 1.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 11% of PetScan's written reviews are positive against 50% of NFC's.

PetScan ships an update every 10 months, NFC every 5 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PetScan | NFC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/petscan/id1450839727/reviews) | **[3.3 (4 ratings)](https://appshunter.io/ios/app/nfc-rfid-reader/id6747341102/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 11.1% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 5 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [ATRIA-TRADING](https://appshunter.io/developer/1441232309) | [JongMin Lee](https://appshunter.io/developer/1796849061) |

## What reviewers say

### PetScan

[App page](https://appshunter.io/ios/app/petscan/id1450839727)

This utility app connects to compatible RFID readers for iOS devices to scan and manage pet chip information. It allows users to record scan history, modify chip memory with contact details, and assign pet owner information, including pictures. Data can be exported as spreadsheets and visualized on a map.

**Highlights:** Connects to RFID readers, Initiates scans from iOS device, Records scan history, Modifies RFID chip memory, Assigns pet owner details and photos, Exports data to spreadsheets, Visualizes scan locations on a map

**In-app purchases:** none


### NFC

[App page](https://appshunter.io/ios/app/nfc-rfid-reader/id6747341102)

Scan and analyze NFC tags with detailed technical information. View memory content, manufacturer data, and protocol specifications. Export scan results to PDF or CSV for documentation and research.

**Highlights:** Scan ISO15693, ISO14443, ISO7816, and FeliCa tags, Read accessible memory blocks, Display technical specifications and metadata, Export scan results to PDF/CSV, Supports multiple tag technologies, Scan history with search and filtering, VoiceOver accessibility support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium Access | $0.99 | one-time |
| 1 Year Premium Pass | $2.99 | one-time |


## Frequently asked questions

### Is PetScan free?

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

### Is NFC free?

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

### Which has better reviews, PetScan or NFC?

NFC is rated higher. PetScan averages 1.0 out of 5 from 2 ratings, while NFC averages 3.3 from 4 ratings.

### Do PetScan or NFC have ads?

NFC shows ads; PetScan does not.

### Which is updated more often, PetScan or NFC?

PetScan ships an update every 10 months, and NFC every 5 weeks. Most recently, PetScan was updated on October 6, 2026 and NFC on October 9, 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.*