# Quantum QRScan vs LockLink NFC Simplify Connect

The clearest difference is iOS requirement: Quantum QRScan at 12.0 against LockLink NFC Simplify Connect's 14.0. 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.

## The numbers

| Metric | Quantum QRScan | LockLink NFC Simplify Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 34 MB | 13 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Lingqu Technology Co., Ltd](https://appshunter.io/developer/1752851129) | [Xienhag Technology Co., Ltd.](https://appshunter.io/developer/1637813146) |

## What reviewers say

### Quantum QRScan

[App page](https://appshunter.io/ios/app/quantum-qrscan/id6504590910)

**Features:** macOS Compatibility

**In-app purchases:** none


### LockLink NFC Simplify Connect

[App page](https://appshunter.io/ios/app/locklink-nfc-simplify-connect/id6739330733)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quantum QRScan free?

Quantum QRScan is free to download, with no in-app purchases.

### Is LockLink NFC Simplify Connect free?

LockLink NFC Simplify Connect is free to download, with no in-app purchases.

### Do Quantum QRScan or LockLink NFC Simplify Connect have ads?

Neither Quantum QRScan nor LockLink NFC Simplify Connect shows ads.

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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.*