# Vacunas vs PROA Germans Trias

The clearest difference is iOS requirement: Vacunas at 8.0 against PROA Germans Trias's 13.0. On price, update cadence, ads 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.

Vacunas ships an update every 9 months, PROA Germans Trias every 6 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Vacunas | PROA Germans Trias |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 months** |
| Size | 11 MB | 34 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Everyware Apps](https://appshunter.io/developer/718530491) | [institut català de la salut](https://appshunter.io/developer/971255693) |

## What reviewers say

### Vacunas

[App page](https://appshunter.io/ios/app/vacunas/id586196905)

**Features:** macOS Compatibility

**In-app purchases:** none


### PROA Germans Trias

[App page](https://appshunter.io/ios/app/proa-germans-trias/id1634581387)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vacunas free?

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

### Is PROA Germans Trias free?

PROA Germans Trias is free to download, with no in-app purchases.

### Do Vacunas or PROA Germans Trias have ads?

Neither Vacunas nor PROA Germans Trias shows ads.

### Which is updated more often, Vacunas or PROA Germans Trias?

Vacunas ships an update every 9 months, and PROA Germans Trias every 6 months. Most recently, Vacunas was updated on October 26, 2026 and PROA Germans Trias on October 27, 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.*