# Prevsis vs Tecnogps Pro

The clearest difference is update cadence: Prevsis at every 2 weeks against Tecnogps Pro's every 31 months. Tecnogps Pro's advantage is iOS requirement (13.0 vs 15.0). 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.

Prevsis ships an update every 2 weeks, Tecnogps Pro every 31 months. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Prevsis | Tecnogps Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 31 months |
| Size | 35 MB | 113 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prevsis](https://appshunter.io/developer/1375712134) | [Tecnogps SPA](https://appshunter.io/developer/1766992507) |

## What reviewers say

### Prevsis

[App page](https://appshunter.io/ios/app/prevsis/id1534632624)

**Features:** Vision Pro support

**In-app purchases:** none


### Tecnogps Pro

[App page](https://appshunter.io/ios/app/tecnogps-pro/id1539134241)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prevsis free?

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

### Is Tecnogps Pro free?

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

### Do Prevsis or Tecnogps Pro have ads?

Neither Prevsis nor Tecnogps Pro shows ads.

### Which is updated more often, Prevsis or Tecnogps Pro?

Prevsis ships an update every 2 weeks, and Tecnogps Pro every 31 months. Most recently, Prevsis was updated on October 25, 2026 and Tecnogps Pro on October 5, 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.*