# POSTOS GISA vs Vikingprev

The clearest difference is update cadence: Vikingprev at every 11 days against POSTOS GISA's every 3 months. POSTOS GISA's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

POSTOS GISA ships an update every 3 months, Vikingprev every 11 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | POSTOS GISA | Vikingprev |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Size | 64 MB | 37 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [POSTOAKI DESENVOLVIMENTO TECNOLOGICO LTDA](https://appshunter.io/developer/1186130596) | [Volvo Truck Corporation](https://appshunter.io/developer/334202598) |

## What reviewers say

### POSTOS GISA

[App page](https://appshunter.io/ios/app/postos-gisa/id6449150962)

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

**In-app purchases:** none


### Vikingprev

[App page](https://appshunter.io/ios/app/vikingprev/id6743942266)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POSTOS GISA free?

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

### Is Vikingprev free?

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

### Do POSTOS GISA or Vikingprev have ads?

Neither POSTOS GISA nor Vikingprev shows ads.

### Which is updated more often, POSTOS GISA or Vikingprev?

POSTOS GISA ships an update every 3 months, and Vikingprev every 11 days. Most recently, POSTOS GISA was updated on October 25, 2026 and Vikingprev on October 6, 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.*