# Building Acoustics Pro vs Narda FieldMan

The clearest difference is update cadence: Building Acoustics Pro at every 2 weeks against Narda FieldMan's every 6 months. 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.

Building Acoustics Pro ships an update every 2 weeks, Narda FieldMan every 6 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Building Acoustics Pro | Narda FieldMan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Size | 68 MB | 55 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Svantek Sp. z o.o.](https://appshunter.io/developer/1112855123) | [Narda Safety Test Solutions GmbH](https://appshunter.io/developer/1712609558) |

## What reviewers say

### Building Acoustics Pro

[App page](https://appshunter.io/ios/app/building-acoustics-pro/id1670904136)

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

**In-app purchases:** none


### Narda FieldMan

[App page](https://appshunter.io/ios/app/narda-fieldman/id6469765297)

**In-app purchases:** none


## Frequently asked questions

### Is Building Acoustics Pro free?

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

### Is Narda FieldMan free?

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

### Do Building Acoustics Pro or Narda FieldMan have ads?

Neither Building Acoustics Pro nor Narda FieldMan shows ads.

### Which is updated more often, Building Acoustics Pro or Narda FieldMan?

Building Acoustics Pro ships an update every 2 weeks, and Narda FieldMan every 6 months. Most recently, Building Acoustics Pro was updated on October 7, 2026 and Narda FieldMan on October 14, 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.*