# RS3 NFC Setup vs CS710S C# RFID Reader

The clearest difference is iOS requirement: CS710S C# RFID Reader at 11.0 against RS3 NFC Setup's 15.6. On price, update cadence, ads and in-app purchases 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, CS710S C# RFID Reader every 4 months. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | RS3 NFC Setup | CS710S C# RFID Reader |
| --- | --- | --- |
| 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 4 months** |
| Monetization | Free | — |
| Size | 9 MB | 53 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serialio Ltd.](https://appshunter.io/developer/333178140) | [CSL](https://appshunter.io/developer/1225904973) |

## 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


### CS710S C# RFID Reader

[App page](https://appshunter.io/ios/app/cs710s-c-rfid-reader/id1664060768)

**Features:** macOS Compatibility

**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 CS710S C# RFID Reader free?

CS710S C# RFID Reader is free to download, with no in-app purchases.

### Do RS3 NFC Setup or CS710S C# RFID Reader have ads?

Neither RS3 NFC Setup nor CS710S C# RFID Reader shows ads.

### Which is updated more often, RS3 NFC Setup or CS710S C# RFID Reader?

RS3 NFC Setup ships an update every 5 months, and CS710S C# RFID Reader every 4 months. Most recently, RS3 NFC Setup was updated on September 14, 2026 and CS710S C# RFID Reader on September 16, 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.*