# ST NFC Sensor vs Simple RFID

The clearest difference is rating: Simple RFID at 4.0 against ST NFC Sensor's 2.3. ST NFC Sensor's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simple RFID holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 8 respectively.

ST NFC Sensor ships an update every 6 weeks, Simple RFID every 5 weeks. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ST NFC Sensor | Simple RFID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/st-nfc-sensor/id1377274569/reviews) | **[4.0 (8 ratings)](https://appshunter.io/ios/app/simple-rfid/id1510766668/reviews)** |
| Number of ratings | 3 | **8** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 25 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [Andrus Logistics, LLC.](https://appshunter.io/developer/812737887) |

## What reviewers say

### ST NFC Sensor

[App page](https://appshunter.io/ios/app/st-nfc-sensor/id1377274569)

This application showcases energy harvesting capabilities for NFC tags. It allows users to read sensor data from systems running specific firmware, even without a battery. Explore the potential of battery-free sensor deployment.

**Highlights:** Demonstrates energy harvesting, Reads sensor data, Supports FP-SNS-SMARTAG1 firmware, Works with STEVAL-SMARTAG1 evaluation board, Enables battery-free deployment

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple RFID

[App page](https://appshunter.io/ios/app/simple-rfid/id1510766668)

Streamline inventory management with this mobile application. It allows you to program RFID tags, search for specific items using the RFID reader, and customize various settings. Enhance your inventory counting process with advanced RFID capabilities.

**Highlights:** Program RFID tags, Lookup product library, Search & Locate items, Adjust RFID settings, Inventory counting

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

**In-app purchases:** none


## Frequently asked questions

### Is ST NFC Sensor free?

ST NFC Sensor is free to download, with no in-app purchases.

### Is Simple RFID free?

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

### Which has better reviews, ST NFC Sensor or Simple RFID?

Simple RFID is rated higher. ST NFC Sensor averages 2.3 out of 5 from 3 ratings, while Simple RFID averages 4.0 from 8 ratings.

### Do ST NFC Sensor or Simple RFID have ads?

Neither ST NFC Sensor nor Simple RFID shows ads.

### Which is updated more often, ST NFC Sensor or Simple RFID?

ST NFC Sensor ships an update every 6 weeks, and Simple RFID every 5 weeks. Most recently, ST NFC Sensor was updated on October 8, 2026 and Simple RFID on September 29, 2026.

---

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