# Building Acoustics Partner vs SpectraMania

The clearest difference is price: Building Acoustics Partner at Free against SpectraMania's $7.99. SpectraMania's advantage is chart position (#129 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Building Acoustics Partner is free to download; SpectraMania costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Building Acoustics Partner ships an update every 4 months, SpectraMania every 6 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Building Acoustics Partner | SpectraMania |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/spectramania/id6745442371/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | — | Paid |
| Best chart rank | — | **#129** |
| Size | 210 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hottinger Bruel & Kjaer A/S](https://appshunter.io/developer/622515894) | [Sergey Andrzheevskiy](https://appshunter.io/developer/1812266595) |

## What reviewers say

### Building Acoustics Partner

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

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

**In-app purchases:** none


### SpectraMania

[App page](https://appshunter.io/ios/app/spectramania/id6745442371)

**Currently charting:** #129 Top Paid · Utilities (US App Store)

This application offers high-resolution, real-time 3D spectrum analysis of audio signals. It allows for precise measurements, playback from specific points, and saving audio recordings. Users can customize analysis parameters and interact with various display views.

**Highlights:** High-resolution 3D spectrum analysis, Precise pause mode measurement, Audio playback from cursor, Save audio as WAV, Configurable analysis parameters, Portrait and Landscape support, Interactive touch gestures

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

**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 SpectraMania free?

SpectraMania costs $7.99, with no in-app purchases.

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

Neither Building Acoustics Partner nor SpectraMania shows ads.

### Which is updated more often, Building Acoustics Partner or SpectraMania?

Building Acoustics Partner ships an update every 4 months, and SpectraMania every 6 months. Most recently, Building Acoustics Partner was updated on November 3, 2026 and SpectraMania on November 5, 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.*