# PC/SC BLE vs 龙嘉SCM供应商

The clearest difference is iOS requirement: 龙嘉SCM供应商 at 12.0 against PC/SC BLE's 16.0. 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.

PC/SC BLE ships an update every 6 months, 龙嘉SCM供应商 every 4 months. The most recent releases landed on July 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PC/SC BLE | 龙嘉SCM供应商 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pcsc-ble/id1453700291/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 2 MB | 35 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPRINGCARD](https://appshunter.io/developer/1014401412) | [文朗 梁](https://appshunter.io/developer/1293631579) |

## What reviewers say

### PC/SC BLE

[App page](https://appshunter.io/ios/app/pcsc-ble/id1453700291)

This application allows users to interact with smartcard and NFC/RFID readers via a Bluetooth Low Energy connection. It supports retrieving smartcard ATR, exchanging APDUs, and reading/writing NFC tags. Developers can use the provided source code to build their own iOS applications.

**Highlights:** Bluetooth Low Energy connection, Smartcard and NFC/RFID reader support, Retrieve smartcard ATR, Exchange ISO 7816 APDUs, Read/write NFC tags, Access to source code for development

**Features:** macOS Compatibility

**In-app purchases:** none


### 龙嘉SCM供应商

[App page](https://appshunter.io/ios/app/scm/id1459545200)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PC/SC BLE free?

PC/SC BLE is free to download, with no in-app purchases.

### Is 龙嘉SCM供应商 free?

龙嘉SCM供应商 is free to download, with no in-app purchases.

### Do PC/SC BLE or 龙嘉SCM供应商 have ads?

Neither PC/SC BLE nor 龙嘉SCM供应商 shows ads.

### Which is updated more often, PC/SC BLE or 龙嘉SCM供应商?

PC/SC BLE ships an update every 6 months, and 龙嘉SCM供应商 every 4 months. Most recently, PC/SC BLE was updated on July 5, 2026 and 龙嘉SCM供应商 on September 17, 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.*