# GPS PCTT vs VNDMS

The clearest difference is device support: VNDMS at 3 against GPS PCTT's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | GPS PCTT | VNDMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 58 MB | 81 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VIETGIS - GIS SOLUTION AND TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1489134235) | [DISASTER MANAGEMENT POLICY AND TECHLONOGY CENTER](https://appshunter.io/developer/1882274898) |

## What reviewers say

### GPS PCTT

[App page](https://appshunter.io/ios/app/gps-pctt/id1627446796)

**In-app purchases:** none


### VNDMS

[App page](https://appshunter.io/ios/app/vndms/id6760007705)

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

**In-app purchases:** none


## Frequently asked questions

### Is GPS PCTT free?

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

### Is VNDMS free?

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

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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.*