# Koerich vs QR Code Reader & Scanner Pro

The clearest difference is in-app purchases: Koerich at none against QR Code Reader & Scanner Pro's 8. Koerich also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Reader & Scanner Pro sells 8 in-app purchases, starting at $4.99 per 7 days. Koerich asks for nothing beyond the download.

Koerich ships an update weekly, QR Code Reader & Scanner Pro every 10 days. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Koerich | QR Code Reader & Scanner Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (46 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-scanner-pro/id6466154022/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 85 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Administration communale de Koerich](https://appshunter.io/developer/1611752605) | [digital roots technologies](https://appshunter.io/developer/1734620357) |

## What reviewers say

### Koerich

[App page](https://appshunter.io/ios/app/koerich/id1611752603)

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

**In-app purchases:** none


### QR Code Reader & Scanner Pro

[App page](https://appshunter.io/ios/app/qr-code-reader-and-scanner-pro/id6466154022)

Easily scan and generate QR codes and barcodes. Get product information, compare prices, and track price history. Share content from apps and create custom codes for social media or contact details.

**Highlights:** Scan QR codes and barcodes, Generate custom QR codes, Product information lookup, Price comparison and history, Share content as QR codes, Scan history export

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sub + 7 day Free Trial | $4.99 | per 7 days |
| Weekly Trial 50% Off | $4.99 | per 7 days |
| Weekly Subscription | $7.99 | per 7 days |
| Weekly Trial Offer | $9.99 | per 7 days |
| Mega Monthly Exclusive Offer | $19.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Yearly Trial Offer | $49.99 | per year |
| Lifetime PRO | $69.99 | one-time |


## Frequently asked questions

### Is Koerich free?

Koerich is free to download, with no in-app purchases.

### Is QR Code Reader & Scanner Pro free?

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

### Do Koerich or QR Code Reader & Scanner Pro have ads?

QR Code Reader & Scanner Pro shows ads; Koerich does not.

### Which is updated more often, Koerich or QR Code Reader & Scanner Pro?

Koerich ships an update weekly, and QR Code Reader & Scanner Pro every 10 days. Most recently, Koerich was updated on September 18, 2026 and QR Code Reader & Scanner Pro on September 10, 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.*