# Barcode Check vs COSYS QR / Barcode

The clearest difference is price: COSYS QR / Barcode at Free against Barcode Check's $19.99. COSYS QR / Barcode also leads on iOS requirement (10.3 vs 12.0). Barcode Check's advantage is chart position (#59 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

COSYS QR / Barcode is free to download; Barcode Check costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Barcode Check ships an update every 6 months, COSYS QR / Barcode every 4 months. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Barcode Check | COSYS QR / Barcode |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/barcode-check/id794921622/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Paid | — |
| Best chart rank | **#59** | — |
| Size | 32 MB | 138 MB |
| Requires iOS | 12.0 | **10.3** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Arnhold](https://appshunter.io/developer/432185706) | [Cosys Ident GmbH](https://appshunter.io/developer/1339758724) |

## What reviewers say

### Barcode Check

[App page](https://appshunter.io/ios/app/barcode-check/id794921622)

**Currently charting:** #59 Top Paid · Business (US App Store)

This app validates GS1 standard barcodes, ensuring your business processes are compliant and efficient. It checks data against GS1 specifications and provides information on application identifiers. Supports Code 128 and Datamatrix symbologies.

**Highlights:** GS1 barcode validation, Code 128 and Datamatrix support, Application identifier information, Email reporting, Apple Watch support, Barcode scanning

**Features:** Apple Watch app

**In-app purchases:** none


### COSYS QR / Barcode

[App page](https://appshunter.io/ios/app/cosys-qr-barcode-scanner/id1536934618)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Check free?

Barcode Check costs $19.99, with no in-app purchases.

### Is COSYS QR / Barcode free?

COSYS QR / Barcode is free to download, with no in-app purchases.

### Do Barcode Check or COSYS QR / Barcode have ads?

Neither Barcode Check nor COSYS QR / Barcode shows ads.

### Which is updated more often, Barcode Check or COSYS QR / Barcode?

Barcode Check ships an update every 6 months, and COSYS QR / Barcode every 4 months. Most recently, Barcode Check was updated on September 9, 2026 and COSYS QR / Barcode on September 18, 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.*