# ISC NIRScan vs QR Scan

The clearest difference is ads: ISC NIRScan at none against QR Scan's shown. ISC NIRScan also leads on update cadence (every 2 months vs every 9 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ISC NIRScan ships an update every 2 months, QR Scan every 9 months. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ISC NIRScan | QR Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 9 months |
| Size | 38 MB | 54 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [He Yi Hsieh](https://appshunter.io/developer/1081259026) | [The Pepper Family L L C](https://appshunter.io/developer/1765294257) |

## What reviewers say

### ISC NIRScan

[App page](https://appshunter.io/ios/app/isc-nirscan/id1414155482)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Scan

[App page](https://appshunter.io/ios/app/qr-scan-create-and-info/id6740023334)

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

**In-app purchases:** none


## Frequently asked questions

### Is ISC NIRScan free?

ISC NIRScan is free to download, with no in-app purchases.

### Is QR Scan free?

QR Scan is free to download, with no in-app purchases.

### Do ISC NIRScan or QR Scan have ads?

QR Scan shows ads; ISC NIRScan does not.

### Which is updated more often, ISC NIRScan or QR Scan?

ISC NIRScan ships an update every 2 months, and QR Scan every 9 months. Most recently, ISC NIRScan was updated on September 15, 2026 and QR Scan on September 10, 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.*