# Building Acoustics Partner vs NorVirtual

The clearest difference is iOS requirement: NorVirtual at 11.0 against Building Acoustics Partner's 15.0. 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.

## The numbers

| Metric | Building Acoustics Partner | NorVirtual |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 160 MB | 26 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hottinger Bruel & Kjaer A/S](https://appshunter.io/developer/622515894) | [Norsonic AS](https://appshunter.io/developer/1492298186) |

## What reviewers say

### Building Acoustics Partner

[App page](https://appshunter.io/ios/app/building-acoustics-partner/id1487977751)

**Features:** macOS Compatibility

**In-app purchases:** none


### NorVirtual

[App page](https://appshunter.io/ios/app/norvirtual/id1492298187)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Building Acoustics Partner free?

Building Acoustics Partner is free to download, with no in-app purchases.

### Is NorVirtual free?

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

### Do Building Acoustics Partner or NorVirtual have ads?

Neither Building Acoustics Partner nor NorVirtual shows ads.

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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.*