# QR Code Scanner+QR Code Maker vs CHMOD Lab

The clearest difference is in-app purchases: CHMOD Lab at none against QR Code Scanner+QR Code Maker's 2. QR Code Scanner+QR Code Maker's advantage is iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. QR Code Scanner+QR Code Maker sells 2 in-app purchases, starting at $3.99 per 7 days. CHMOD Lab asks for nothing beyond the download.

## The numbers

| Metric | QR Code Scanner+QR Code Maker | CHMOD Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 32 MB | 2 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mehroz Sheikh](https://appshunter.io/developer/1764447955) | [Guy Miller](https://appshunter.io/developer/1865478036) |

## What reviewers say

### QR Code Scanner+QR Code Maker

[App page](https://appshunter.io/ios/app/qr-code-scanner-plus-qr-code-maker/id6751944721)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Lifetime | $19.99 | one-time |


### CHMOD Lab

[App page](https://appshunter.io/ios/app/chmod-lab-linux-permissions/id6757230787)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner+QR Code Maker free?

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

### Is CHMOD Lab free?

CHMOD Lab is free to download, with no in-app purchases.

### Do QR Code Scanner+QR Code Maker or CHMOD Lab have ads?

Neither QR Code Scanner+QR Code Maker nor CHMOD Lab 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.*