# GSM vs PipeFabAR

The clearest difference is in-app purchases: GSM at none against PipeFabAR's 1. GSM also leads on iOS requirement (9.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. PipeFabAR sells 1 in-app purchase, starting at $7.99 per month. GSM asks for nothing beyond the download.

## The numbers

| Metric | GSM | PipeFabAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pipefabar/id6759136522/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 6 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [艳丽 刘](https://appshunter.io/developer/595252190) | [Mission Integrated Systmes](https://appshunter.io/developer/1877023198) |

## What reviewers say

### GSM

[App page](https://appshunter.io/ios/app/gsm-key-access/id1468430317)

**Features:** macOS Compatibility

**In-app purchases:** none


### PipeFabAR

[App page](https://appshunter.io/ios/app/pipefabar/id6759136522)

Design and generate pipe isometric drawings for fabrication or material quotations. Organize your work into projects, work packages, and spools with a few simple clicks.

**Highlights:** Create pipe isometrics, Organize into projects, Manage work packages, Generate spools for fabrication, Issue for material quotations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PipeFabAR Pro | $7.99 | per month |


## Frequently asked questions

### Is GSM free?

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

### Is PipeFabAR free?

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

### Do GSM or PipeFabAR have ads?

Neither GSM nor PipeFabAR shows ads.

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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.*