# Prism QR vs QR Code Check

The clearest difference is in-app purchases: Prism QR at none against QR Code Check's 2. QR Code Check's advantage is update cadence (every 6 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Check sells 2 in-app purchases, starting at $2.99 per month. Prism QR asks for nothing beyond the download.

Prism QR ships an update every 5 months, QR Code Check every 6 days. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Prism QR | QR Code Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Size | 2 MB | 6 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Arda İlgili](https://appshunter.io/developer/1566522815) | [INNOVATIVE ONLINE INDUSTRIES](https://appshunter.io/developer/1844151900) |

## What reviewers say

### Prism QR

[App page](https://appshunter.io/ios/app/prism-qr-scanner-generator/id1575367961)

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

**In-app purchases:** none


### QR Code Check

[App page](https://appshunter.io/ios/app/qr-code-check/id6759892910)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $9.99 | per year |


## Frequently asked questions

### Is Prism QR free?

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

### Is QR Code Check free?

QR Code Check is free to download, with in-app purchases available.

### Do Prism QR or QR Code Check have ads?

Neither Prism QR nor QR Code Check shows ads.

### Which is updated more often, Prism QR or QR Code Check?

Prism QR ships an update every 5 months, and QR Code Check every 6 days. Most recently, Prism QR was updated on October 16, 2026 and QR Code Check on October 6, 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.*