# GVSS vs Odesa Gas

The clearest difference is device support: Odesa Gas at 3 against GVSS's —. GVSS's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases 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 | GVSS | Odesa Gas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 11 months |
| Size | 128 MB | 70 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GRINPIS, TOV](https://appshunter.io/developer/1654114233) | [GLOVART 3D SOCIEDAD LIMITADA.](https://appshunter.io/developer/1678351966) |

## What reviewers say

### GVSS

[App page](https://appshunter.io/ios/app/gvss/id6444356430)

**In-app purchases:** none


### Odesa Gas

[App page](https://appshunter.io/ios/app/odesa-gas/id6447441715)

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

**In-app purchases:** none


## Frequently asked questions

### Is GVSS free?

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

### Is Odesa Gas free?

Odesa Gas 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.*