# RS3 NFC Setup vs SR NFC Tool

The clearest difference is update cadence: SR NFC Tool at every 10 days against RS3 NFC Setup's every 5 months. SR NFC Tool also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

RS3 NFC Setup ships an update every 5 months, SR NFC Tool every 10 days. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | RS3 NFC Setup | SR NFC Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/rs3-nfc-setup/id1047923529/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 9 MB | 6 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serialio Ltd.](https://appshunter.io/developer/333178140) | [飞 龚](https://appshunter.io/developer/617610085) |

## What reviewers say

### RS3 NFC Setup

[App page](https://appshunter.io/ios/app/rs3-nfc-setup/id1047923529)

Configure an NFC reader for various card types like iClass, PROX, and MiFare. Easily adjust settings such as card hold time, output format (decimal/HEX), and Wiegand bits. Settings are saved directly to the device's flash memory.

**Highlights:** NFC reader setup, Supports iClass, PROX, ICODE, MiFare, AWID, Configure card hold time, Set output format (decimal/HEX), Control Wiegand bits, Setup delimiters, Persistent settings storage

**Features:** macOS Compatibility

**In-app purchases:** none


### SR NFC Tool

[App page](https://appshunter.io/ios/app/sr-nfc-tool/id1632722861)

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

**In-app purchases:** none


## Frequently asked questions

### Is RS3 NFC Setup free?

RS3 NFC Setup is free to download, with no in-app purchases.

### Is SR NFC Tool free?

SR NFC Tool is free to download, with no in-app purchases.

### Do RS3 NFC Setup or SR NFC Tool have ads?

Neither RS3 NFC Setup nor SR NFC Tool shows ads.

### Which is updated more often, RS3 NFC Setup or SR NFC Tool?

RS3 NFC Setup ships an update every 5 months, and SR NFC Tool every 10 days. Most recently, RS3 NFC Setup was updated on September 14, 2026 and SR NFC Tool on September 13, 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.*