# QR Code vs Relay Check

The clearest difference is in-app purchases: Relay Check at none against QR Code's 2. QR Code's advantage is iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. QR Code sells 2 in-app purchases, starting at $1.99 per 7 days. Relay Check asks for nothing beyond the download.

## The numbers

| Metric | QR Code | Relay Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 29 MB | 8 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Thuyet Luong](https://appshunter.io/developer/1655884965) | [JAMF Software](https://appshunter.io/developer/290965542) |

## What reviewers say

### QR Code

[App page](https://appshunter.io/ios/app/qr-code-scan-and-create/id6450904811)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Life Time | $19.99 | one-time |


### Relay Check

[App page](https://appshunter.io/ios/app/relay-check/id6742145178)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is QR Code free?

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

### Is Relay Check free?

Relay Check is free to download, with no in-app purchases.

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

Neither QR Code nor Relay Check 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.*