# QR Code Reader vs Ring Sizer

The clearest difference is iOS requirement: QR Code Reader at 12.0 against Ring Sizer's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QR Code Reader sells 3 in-app purchases, starting at $5.99 per 7 days and Ring Sizer sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | QR Code Reader | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Size | 84 MB | 53 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pinal Goti](https://appshunter.io/developer/1746507294) | [HK TECHNOSOFT](https://appshunter.io/developer/1779078064) |

## What reviewers say

### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-barcode-scan-plus/id6503445446)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Reader One Week | $5.99 | per 7 days |
| QR Code Reader One Month | $12.99 | per month |
| QR Code Reader Lifetime | $44.99 | one-time |


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-finger-measurement/id6743361072)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring One Week | $5.99 | per 7 days |
| Ring One Year | $44.99 | per year |


## Frequently asked questions

### Is QR Code Reader free?

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

### Is Ring Sizer free?

Ring Sizer is free to download, with in-app purchases available.

### Do QR Code Reader or Ring Sizer have ads?

Both QR Code Reader and Ring Sizer show 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.*