# QR Code SPAC vs QualityOne Audit Checklists

The clearest difference is device support: QR Code SPAC at 3 against QualityOne Audit Checklists's 1. QR Code SPAC also leads on iOS requirement (15.6 vs 18.0). 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.

QR Code SPAC ships an update every 8 months, QualityOne Audit Checklists every 4 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | QR Code SPAC | QualityOne Audit Checklists |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Size | 44 MB | 22 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 17+ | 4+ |
| Developer | [SDProget Industrial Software](https://appshunter.io/developer/363365769) | [Veeva Systems Inc.](https://appshunter.io/developer/437322410) |

## What reviewers say

### QR Code SPAC

[App page](https://appshunter.io/ios/app/qr-code-spac/id1469044209)

**Features:** macOS Compatibility

**In-app purchases:** none


### QualityOne Audit Checklists

[App page](https://appshunter.io/ios/app/qualityone-audit-checklists/id1501863258)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code SPAC free?

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

### Is QualityOne Audit Checklists free?

QualityOne Audit Checklists is free to download, with no in-app purchases.

### Do QR Code SPAC or QualityOne Audit Checklists have ads?

Neither QR Code SPAC nor QualityOne Audit Checklists shows ads.

### Which is updated more often, QR Code SPAC or QualityOne Audit Checklists?

QR Code SPAC ships an update every 8 months, and QualityOne Audit Checklists every 4 months. Most recently, QR Code SPAC was updated on November 3, 2026 and QualityOne Audit Checklists on November 7, 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.*