# Proyecto Mastral vs AVAMET

The clearest difference is iOS requirement: AVAMET at 13.0 against Proyecto Mastral's 15.6. 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.

Proyecto Mastral ships an update every 11 days, AVAMET every 5 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Proyecto Mastral | AVAMET |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 5 days** |
| Size | 30 MB | 37 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ICON Tech](https://appshunter.io/developer/1742812567) | [Alexis Carbo Meseguer](https://appshunter.io/developer/1861182502) |

## What reviewers say

### Proyecto Mastral

[App page](https://appshunter.io/ios/app/proyecto-mastral/id6453560246)

**In-app purchases:** none


### AVAMET

[App page](https://appshunter.io/ios/app/avamet/id6756527668)

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

**In-app purchases:** none


## Frequently asked questions

### Is Proyecto Mastral free?

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

### Is AVAMET free?

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

### Do Proyecto Mastral or AVAMET have ads?

Neither Proyecto Mastral nor AVAMET shows ads.

### Which is updated more often, Proyecto Mastral or AVAMET?

Proyecto Mastral ships an update every 11 days, and AVAMET every 5 days. Most recently, Proyecto Mastral was updated on October 27, 2026 and AVAMET on October 28, 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.*