# VelozFibra vs PETROSOL

The clearest difference is update cadence: PETROSOL at every 2 months against VelozFibra's every 23 months. 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.

VelozFibra ships an update every 23 months, PETROSOL every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | VelozFibra | PETROSOL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 2 months** |
| Size | 35 MB | 65 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Welington Ribeiro De Souza](https://appshunter.io/developer/1655206773) | [POSTOAKI DESENVOLVIMENTO TECNOLOGICO LTDA](https://appshunter.io/developer/1186130596) |

## What reviewers say

### VelozFibra

[App page](https://appshunter.io/ios/app/velozfibra/id6444540669)

**Features:** macOS Compatibility

**In-app purchases:** none


### PETROSOL

[App page](https://appshunter.io/ios/app/petrosol/id6478323029)

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

**In-app purchases:** none


## Frequently asked questions

### Is VelozFibra free?

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

### Is PETROSOL free?

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

### Do VelozFibra or PETROSOL have ads?

Neither VelozFibra nor PETROSOL shows ads.

### Which is updated more often, VelozFibra or PETROSOL?

VelozFibra ships an update every 23 months, and PETROSOL every 2 months. Most recently, VelozFibra was updated on November 3, 2026 and PETROSOL on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*