# Erredi App vs I.I.S. De Nobili

The clearest difference is device support: Erredi App at 3 against I.I.S. De Nobili's —. I.I.S. De Nobili's advantage is iOS requirement (11.0 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 | Erredi App | I.I.S. De Nobili |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 weeks | — |
| Size | 16 MB | 56 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [DBM International S.r.l.](https://appshunter.io/developer/1644915869) | [3D Solution srl](https://appshunter.io/developer/1656248118) |

## What reviewers say

### Erredi App

[App page](https://appshunter.io/ios/app/erredi-app/id1644915867)

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

**In-app purchases:** none


### I.I.S. De Nobili

[App page](https://appshunter.io/ios/app/iis-de-nobili/id6452017158)

**In-app purchases:** none


## Frequently asked questions

### Is Erredi App free?

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

### Is I.I.S. De Nobili free?

I.I.S. De Nobili 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.*