# GOPB vs Sermil Sistemas

The clearest difference is device support: GOPB at 3 against Sermil Sistemas's —. Sermil Sistemas's advantage is iOS requirement (13.4 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 | GOPB | Sermil Sistemas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 12 months | — |
| Size | 10 MB | 136 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Nei Garcia](https://appshunter.io/developer/736701206) | [SERMIL SISTEMAS ELETRONICOS LTDA](https://appshunter.io/developer/1771493992) |

## What reviewers say

### GOPB

[App page](https://appshunter.io/ios/app/gopb/id6449501303)

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

**In-app purchases:** none


### Sermil Sistemas

[App page](https://appshunter.io/ios/app/sermil-sistemas/id6735949271)

**In-app purchases:** none


## Frequently asked questions

### Is GOPB free?

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

### Is Sermil Sistemas free?

Sermil Sistemas 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.*