# AcousticApp vs Reverb Time Analyzer

The clearest difference is price: AcousticApp at Free against Reverb Time Analyzer's $6.99. AcousticApp also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.2). Reverb Time Analyzer's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 81%). On update cadence and ads there is nothing between them.

AcousticApp is free to download; Reverb Time Analyzer costs $6.99 up front. AcousticApp sells 1 in-app purchase, starting at $0.99 per month. Reverb Time Analyzer asks for nothing beyond the download.

AcousticApp ships an update every 4 months, Reverb Time Analyzer every 8 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | AcousticApp | Reverb Time Analyzer |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/reverb-time-analyzer/id6497171936/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 81.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 90 MB | 1 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [objectiv GmbH & Co. KG](https://appshunter.io/developer/1121646876) | [TOON,LLC](https://appshunter.io/developer/633948723) |

## What reviewers say

### AcousticApp

[App page](https://appshunter.io/ios/app/acousticapp/id1121646877)

Measure and analyze sound and room acoustics with professional tools. Calculate reverberation time, simulate acoustic changes, and test your hearing. Optimize spaces with advanced features and personalized reports.

**Highlights:** Professional sound and noise measurement (RTA), Reverberation time calculation and evaluation, Acoustic simulation before/after optimization, Hearing ability test across frequency ranges, Room acoustics calculation with user-defined absorbers, Personalized report generation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acoustic App Pro Version | $0.99 | per month |


### Reverb Time Analyzer

[App page](https://appshunter.io/ios/app/reverb-time-analyzer/id6497171936)

This acoustic analysis tool measures room reverberation time using an interrupted noise method. It provides detailed analysis of sound decay, including RT30/RT20, RT60, and octave-band spectrograms. Ideal for optimizing listening environments and identifying acoustic issues.

**Highlights:** Reverberation time analysis (RT30/RT20, RT60), Interrupted noise method with white noise source, Octave-band spectrogram analysis, Background noise level measurement, Sound pressure level measurement, Sound recording and playback, Measurement error detection

**In-app purchases:** none


## Frequently asked questions

### Is AcousticApp free?

AcousticApp is free to download, with in-app purchases available.

### Is Reverb Time Analyzer free?

Reverb Time Analyzer costs $6.99, with no in-app purchases.

### Do AcousticApp or Reverb Time Analyzer have ads?

Neither AcousticApp nor Reverb Time Analyzer shows ads.

### Which is updated more often, AcousticApp or Reverb Time Analyzer?

AcousticApp ships an update every 4 months, and Reverb Time Analyzer every 8 months. Most recently, AcousticApp was updated on October 24, 2026 and Reverb Time Analyzer on October 12, 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.*