# CodeCheckGS vs 3D Printing Cost Calculator

The clearest difference is monetization model: 3D Printing Cost Calculator at free with in-app purchases against CodeCheckGS's subscription. 3D Printing Cost Calculator also leads on update cadence (every 2 months vs every 8 months) and ratings volume (50 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. CodeCheckGS sells 1 in-app purchase, starting at $19.99 per year and 3D Printing Cost Calculator sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for CodeCheckGS against 4.9 for 3D Printing Cost Calculator. That said, the two scores are not equally well evidenced: 3D Printing Cost Calculator has 50 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

CodeCheckGS ships an update every 8 months, 3D Printing Cost Calculator every 2 months. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CodeCheckGS | 3D Printing Cost Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/codecheckgs/id1573876699/reviews)** | [4.9 (50 ratings)](https://appshunter.io/ios/app/3d-printing-cost-calculator/id6502561182/reviews) |
| Number of ratings | 1 | **50** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 160 MB | 2 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Arnhold](https://appshunter.io/developer/432185706) | [Marcel Kraus](https://appshunter.io/developer/1361655712) |

## What reviewers say

### 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 |


### 3D Printing Cost Calculator

[App page](https://appshunter.io/ios/app/3d-printing-cost-calculator/id6502561182)

Easily calculate the total costs of your 3D printing projects, including materials, labor, and operating expenses. An optional paid package offers advanced features like saving calculations and profit analysis. The core cost calculation remains free and ad-free.

**Highlights:** Calculate material costs, Calculate labor costs, Calculate operating costs, Save calculations (paid feature), Use profiles (paid feature), Profit analysis (paid feature)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kleines Trinkgeld | $2.99 | one-time |
| Mittleres Trinkgeld | $3.99 | one-time |
| PLUS | $3.99 | one-time |
| Großes Trinkgeld | $8.99 | one-time |


## Frequently asked questions

### Is CodeCheckGS free?

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

### Is 3D Printing Cost Calculator free?

3D Printing Cost Calculator is free to download, with in-app purchases available.

### Which has better reviews, CodeCheckGS or 3D Printing Cost Calculator?

CodeCheckGS is rated higher. CodeCheckGS averages 5.0 out of 5 from 1 ratings, while 3D Printing Cost Calculator averages 4.9 from 50 ratings.

### Do CodeCheckGS or 3D Printing Cost Calculator have ads?

Neither CodeCheckGS nor 3D Printing Cost Calculator shows ads.

### Which is updated more often, CodeCheckGS or 3D Printing Cost Calculator?

CodeCheckGS ships an update every 8 months, and 3D Printing Cost Calculator every 2 months. Most recently, CodeCheckGS was updated on October 19, 2026 and 3D Printing Cost Calculator 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.*