# QR Scanner · Barcode Generator vs CoolMonitor

The clearest difference is in-app purchases: CoolMonitor at none against QR Scanner · Barcode Generator's 3. CoolMonitor also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Scanner · Barcode Generator sells 3 in-app purchases, starting at $9.99 per 7 days. CoolMonitor asks for nothing beyond the download.

## The numbers

| Metric | QR Scanner · Barcode Generator | CoolMonitor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 5 MB | 12 MB |
| Requires iOS | 16.6 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Saad Ahmad](https://appshunter.io/developer/1845791345) | [Zhangsan Software Co., Ltd., Enshi Prefecture, Hubei Province](https://appshunter.io/developer/1838713545) |

## What reviewers say

### QR Scanner · Barcode Generator

[App page](https://appshunter.io/ios/app/qr-scanner-barcode-generator/id6755539993)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $9.99 | per 7 days |
| Monthly Pro | $24.99 | per month |
| Yearly Pro | $49.99 | per year |


### CoolMonitor

[App page](https://appshunter.io/ios/app/coolmonitor/id6792966365)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Scanner · Barcode Generator free?

QR Scanner · Barcode Generator is free to download, with in-app purchases available.

### Is CoolMonitor free?

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

### Do QR Scanner · Barcode Generator or CoolMonitor have ads?

QR Scanner · Barcode Generator shows ads; CoolMonitor does not.

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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.*