# 3zero1 QR Code Scanner vs QR Reader & QR Code Generator

The clearest difference is rating: 3zero1 QR Code Scanner at 5.0 against QR Reader & QR Code Generator's 4.3. 3zero1 QR Code Scanner also leads on in-app purchases (none vs 2) and ads (none vs shown). QR Reader & QR Code Generator's advantage is ratings volume (72 vs 1). On price and device support there is nothing between them.

Both are free to download. QR Reader & QR Code Generator sells 2 in-app purchases, starting at $4.99 per month. 3zero1 QR Code Scanner asks for nothing beyond the download.

3zero1 QR Code Scanner holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: QR Reader & QR Code Generator has 72 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | 3zero1 QR Code Scanner | QR Reader & QR Code Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3zero1-qr-code-scanner/id1077641133/reviews)** | [4.3 (72 ratings)](https://appshunter.io/ios/app/qr-reader-and-qr-code-generator/id1320850650/reviews) |
| Number of ratings | 1 | **72** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 18 MB |
| Requires iOS | **6.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rooster Glue, Inc.](https://appshunter.io/developer/729986001) | [Sebastien Rousseau](https://appshunter.io/developer/876053519) |

## What reviewers say

### 3zero1 QR Code Scanner

[App page](https://appshunter.io/ios/app/3zero1-qr-code-scanner/id1077641133)

Easily scan QR codes with this fast and simple application. Just point your device's camera at a code to instantly decode it and open the associated link in your browser.

**Highlights:** Simple interface, Fast decoding, Device camera integration, Automatic link launching, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Reader & QR Code Generator

[App page](https://appshunter.io/ios/app/qr-reader-and-qr-code-generator/id1320850650)

Instantly scan and create QR codes and barcodes for various purposes. Connect to Wi-Fi, save contact information, compare prices, and generate codes for social media or business cards. Features include ultra-fast detection, flashlight support, and unlimited history.

**Highlights:** Instant QR code scanning, QR code generation, Wi-Fi connection without password, Price comparison, Contact and event saving, Unlimited scan history, Flashlight for low-light scanning

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $22.99 | per year |


## Frequently asked questions

### Is 3zero1 QR Code Scanner free?

3zero1 QR Code Scanner is free to download, with no in-app purchases.

### Is QR Reader & QR Code Generator free?

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

### Which has better reviews, 3zero1 QR Code Scanner or QR Reader & QR Code Generator?

3zero1 QR Code Scanner is rated higher. 3zero1 QR Code Scanner averages 5.0 out of 5 from 1 ratings, while QR Reader & QR Code Generator averages 4.3 from 72 ratings.

### Do 3zero1 QR Code Scanner or QR Reader & QR Code Generator have ads?

QR Reader & QR Code Generator shows ads; 3zero1 QR Code Scanner 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.*