# massämy vs massämy centros

The clearest difference is update cadence: massämy centros at every 3 weeks against massämy's every 2 months. massämy centros also leads on iOS requirement (13.0 vs 17.6). 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.

massämy ships an update every 2 months, massämy centros every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | massämy | massämy centros |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 52 MB | 43 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ROCKYSYSTEMS S.L.](https://appshunter.io/developer/6790559866) | [Eloy Manuel Ruiz Vega](https://appshunter.io/developer/1614129816) |

## What reviewers say

### massämy

[App page](https://appshunter.io/ios/app/massamy/id6499425699)

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

**In-app purchases:** none


### massämy centros

[App page](https://appshunter.io/ios/app/massamy-centros/id6499425882)

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

**In-app purchases:** none


## Frequently asked questions

### Is massämy free?

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

### Is massämy centros free?

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

### Do massämy or massämy centros have ads?

Neither massämy nor massämy centros shows ads.

### Which is updated more often, massämy or massämy centros?

massämy ships an update every 2 months, and massämy centros every 3 weeks. Most recently, massämy was updated on October 25, 2026 and massämy centros on October 25, 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.*