# sio vs Uñas Bellas

The clearest difference is device support: sio at 3 against Uñas Bellas's —. Uñas Bellas's advantage is iOS requirement (12.0 vs 15.0). On price 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.

## The numbers

| Metric | sio | Uñas Bellas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 17 months | — |
| Size | 30 MB | 55 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Ideaurum development](https://appshunter.io/developer/1458712689) | [Personal Computer Professional Group S.A.](https://appshunter.io/developer/1540000886) |

## What reviewers say

### sio

[App page](https://appshunter.io/ios/app/sio/id1488296234)

**Features:** macOS Compatibility

**In-app purchases:** none


### Uñas Bellas

[App page](https://appshunter.io/ios/app/unas-bellas/id6476982246)

**In-app purchases:** none


## Frequently asked questions

### Is sio free?

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

### Is Uñas Bellas free?

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

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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.*