# NFC Script

> Connect to Socket Mobile scanners for NFC and SmartCard data exchange. (iPhone/iPad app by Socket Mobile.)

- Source: https://appshunter.io/ios/app/nfc-script/id1517463040 (this page in markdown: same URL + `.md`)
- Developer: [Socket Mobile](https://appshunter.io/developer/456055935)
- Category: Developer Tools, Productivity
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 12.1 · 9 MB
- Languages: American English
- Released: 2020-11-26
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nfc-script/id1517463040/reviews.md

## What is NFC Script?

NFC Script is the reference application to work with the Socket Mobile D600 and S550 over a Bluetooth Low Energy connection.

Connect to a contactless or contact SmartCard, retrieve its ATR, exchange ISO 7816 APDUs; read/write NFC tags or 13.56 MHz “HF” labels. The app is used to explore and validate your own use cases.

NFC Script implements the User Interface to:

Connect the D600 or S550 as a Coupler to Read & Write RFID tags, SmartCards and NFC devices.


Manages the PCSC interface (Card Connection).

Send Transmit Commands (APDUs) to the Connected Card either manually or by loading a script file.

View Response from Connected Card.

Import Models from the Socket Mobile Library.

Send Control Connects to the S550 and transmit to the Contact Slot.

## Key features

- Connect to Socket Mobile D600/S550 scanners
- Read/write NFC tags and 13.56 MHz HF labels
- Retrieve SmartCard ATR
- Exchange ISO 7816 APDUs
- Manage PCSC interface
- Load and send APDU script files


## Frequently asked questions about NFC Script

### What devices does NFC Script work with?

NFC Script is designed to work with the Socket Mobile D600 and S550 scanners over a Bluetooth Low Energy connection. It is also available on iPhone, iPad, and iPod devices.

### Can NFC Script read any type of NFC tag?

NFC Script can read and write NFC tags or 13.56 MHz "HF" labels. It is specifically built to interface with compatible Socket Mobile hardware for these operations.

### How does NFC Script handle SmartCard interactions?

The application manages the PCSC interface for card connections and allows you to retrieve a SmartCard's ATR. You can also exchange ISO 7816 APDUs with the connected card.

### Can I automate NFC Script actions?

Yes, you can send Transmit Commands (APDUs) to a connected card either manually or by loading a script file. This allows for more advanced and automated interactions.

### Does NFC Script have ads?

No, NFC Script does not contain advertisements. It is a free application without any ad interruptions.

### What is the age rating for NFC Script?

NFC Script has an age rating of 4+, making it suitable for a wide range of users. The app's functionality is focused on technical interaction with hardware.

### How often is NFC Script updated?

The latest version of NFC Script is 1.0.37, which was last updated on January 6, 2021. Updates typically focus on improving compatibility and functionality with supported hardware.

### What are the primary use cases for NFC Script?

NFC Script is primarily used to explore and validate custom use cases involving NFC tags and SmartCards with Socket Mobile scanners. It acts as a reference application for developers.

## Version history (last 2 releases)

### 1.0.37 — 2021-01-06

Added dialog box to diagnose connection errors

### 1.0 — 2020-11-26

No release notes.

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## More apps by Socket Mobile

- [ScannerSettings](https://appshunter.io/ios/app/scannersettings/id456055932)
- [Rumba by Socket Mobile](https://appshunter.io/ios/app/rumba-by-socket-mobile/id971935166)
- [TouchPointGettingStarted](https://appshunter.io/ios/app/touchpointgettingstarted/id1120225000)
- [D600 Maintenance Utility](https://appshunter.io/ios/app/d600-maintenance-utility/id1490285086)
- [Maintenance by Socket Mobile](https://appshunter.io/ios/app/maintenance-by-socket-mobile/id1562749373)

All apps by Socket Mobile: https://appshunter.io/developer/456055935

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*