# Scan Matrix vs CodeCheckGS

The clearest difference is rating: CodeCheckGS at 5.0 against Scan Matrix's 4.0. Scan Matrix's advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 8 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. CodeCheckGS sells 1 in-app purchase, starting at $19.99 per year. Scan Matrix asks for nothing beyond the download.

CodeCheckGS holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scan Matrix ships an update every 5 weeks, CodeCheckGS every 8 months. The most recent releases landed on July 7, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Scan Matrix | CodeCheckGS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/scan-matrix/id1552318346/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/codecheckgs/id1573876699/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | **Free** | Subscription |
| Size | 59 MB | 160 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Johnson & Johnson Services, Inc](https://appshunter.io/developer/435808499) | [Stefan Arnhold](https://appshunter.io/developer/432185706) |

## What reviewers say

### Scan Matrix

[App page](https://appshunter.io/ios/app/scan-matrix/id1552318346)

This utility app scans various barcode types and connects to GS1 resolvers for barcode information. It features history management, manual input, and an updated user interface for enhanced usability.

**Highlights:** Supports multiple barcode types (GS1-128, DataMatrix, QR Code, etc.), Connects to GS1 and my.code.de resolvers, Scan history management, Pin favorite barcodes, Manual barcode input (GTIN/batch numbers), Updated user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### CodeCheckGS

[App page](https://appshunter.io/ios/app/codecheckgs/id1573876699)

This app validates barcode information against global standards like GS1, HIBC, and ANSI. It offers a scan archive for traceability, supports various scanners, and provides detailed identifier information. Reports can be generated and shared for business process efficiency.

**Highlights:** GS1, HIBC, IFA, ANSI barcode validation, Scan archive with search and filter, Support for Cognex and other scanners, Detailed identifier information, Generate and share printable reports, Two scan engines for advanced recognition

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription | $19.99 | per year |


## Frequently asked questions

### Is Scan Matrix free?

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

### Is CodeCheckGS free?

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

### Which has better reviews, Scan Matrix or CodeCheckGS?

CodeCheckGS is rated higher. Scan Matrix averages 4.0 out of 5 from 1 ratings, while CodeCheckGS averages 5.0 from 1 ratings.

### Do Scan Matrix or CodeCheckGS have ads?

Neither Scan Matrix nor CodeCheckGS shows ads.

### Which is updated more often, Scan Matrix or CodeCheckGS?

Scan Matrix ships an update every 5 weeks, and CodeCheckGS every 8 months. Most recently, Scan Matrix was updated on July 7, 2026 and CodeCheckGS on September 9, 2026.

---

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