# Smart iOCR vs Quantum QRScan

The clearest difference is iOS requirement: Quantum QRScan at 12.0 against Smart iOCR's 15.5. 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 | Smart iOCR | Quantum QRScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 1 MB | 34 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Muhammad Umar Aibak](https://appshunter.io/developer/1693552787) | [Shenzhen Lingqu Technology Co., Ltd](https://appshunter.io/developer/1752851129) |

## What reviewers say

### Smart iOCR

[App page](https://appshunter.io/ios/app/smart-iocr/id6465893220)

**In-app purchases:** none


### Quantum QRScan

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart iOCR free?

Smart iOCR is free to download, with no in-app purchases.

### Is Quantum QRScan free?

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

### Do Smart iOCR or Quantum QRScan have ads?

Neither Smart iOCR nor Quantum QRScan shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*