# QR Code Reader vs Dog Scan

The clearest difference is iOS requirement: QR Code Reader at 12.0 against Dog Scan'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 Dog Scan sells 4 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 | Dog Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 months |
| Size | 84 MB | 118 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pinal Goti](https://appshunter.io/developer/1746507294) | [Manohar Varu](https://appshunter.io/developer/1741749388) |

## 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 |


### Dog Scan

[App page](https://appshunter.io/ios/app/dog-scan-breed-identifier/id6739288906)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Breed Identifier One Week | $5.99 | per 7 days |
| Breed Identifier One Month | $14.99 | per month |
| Breed Identifier One year | $39.99 | per year |
| Breed Identifier Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is QR Code Reader free?

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

### Is Dog Scan free?

Dog Scan is free to download, with in-app purchases available.

### Do QR Code Reader or Dog Scan have ads?

Both QR Code Reader and Dog Scan show ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*