# Scan QR Code & Reader vs Dog Scan

The clearest difference is update cadence: Scan QR Code & Reader at fortnightly against Dog Scan's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Scan QR Code & Reader sells 2 in-app purchases, starting at $4.99 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.

Scan QR Code & Reader ships an update fortnightly, Dog Scan every 2 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Scan QR Code & Reader | Dog Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 57 MB | 118 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FS COOL HOUSE](https://appshunter.io/developer/1770247965) | [Manohar Varu](https://appshunter.io/developer/1741749388) |

## What reviewers say

### Scan QR Code & Reader

[App page](https://appshunter.io/ios/app/scan-qr-code-and-reader-iscan/id6714465308)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iScan QR Code Week | $4.99 | per 7 days |
| iScan QR Code One Year | $39.99 | per year |


### 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 Scan QR Code & Reader free?

Scan 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 Scan QR Code & Reader or Dog Scan have ads?

Both Scan QR Code & Reader and Dog Scan show ads.

### Which is updated more often, Scan QR Code & Reader or Dog Scan?

Scan QR Code & Reader ships an update fortnightly, and Dog Scan every 2 months. Most recently, Scan QR Code & Reader was updated on October 30, 2026 and Dog Scan on October 25, 2026.

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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.*