# QR Code Generator vs Second Brain

The clearest difference is ads: Second Brain at none against QR Code Generator's shown. QR Code Generator's advantage is iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. QR Code Generator sells 3 in-app purchases, starting at $4.99 per month and Second Brain sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | QR Code Generator | Second Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/qr-code-generator-scanner/id1614362125/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 106 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bhavik Savaliya](https://appshunter.io/developer/668085657) | [Softrix](https://appshunter.io/developer/6802291723) |

## What reviewers say

### QR Code Generator

[App page](https://appshunter.io/ios/app/qr-code-generator-scanner/id1614362125)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Generator One Monthly | $4.99 | per month |
| QR Code Generator Six Monthly | $7.99 | per 6 months |
| QR Code Generator Yearly | $12.49 | per year |


### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-ai-voice-notes/id6804204914)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is QR Code Generator free?

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

### Is Second Brain free?

Second Brain is free to download, with in-app purchases available.

### Do QR Code Generator or Second Brain have ads?

QR Code Generator shows ads; Second Brain 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.*