# VQ AcousticCheck — Reverberation Time (RT60)

> Reverberation Time (RT60) (iPhone/iPad app by rosenbinder UG.)

- Source: https://appshunter.io/ios/app/vq-acousticcheck/id6737261712 (this page in markdown: same URL + `.md`)
- Developer: [rosenbinder UG](https://appshunter.io/developer/1775649828)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 11 MB
- Languages: German (Germany)
- Released: 2024-12-04
- Data updated: 2026-06-02
- User reviews in markdown: https://appshunter.io/ios/app/vq-acousticcheck/id6737261712/reviews.md

## What is VQ AcousticCheck?

With VQ AcousticCheck, the reverberation time (RT60) can be measured simple, fast and with high accuracy - even by people without acoustic expertise.

VQ AcousticCheck includes the following features for a smooth measurement experience:
- Reverberation time measurement by impulse or sweep method
- Up to nine consecutive measurements per measurement run for the most accurate results possible
- Simple tutorial and guided measurement instructions
- Detailed result display: Reverberation time on average and in octaves⁺ (chart)
- Export of the measurement results as a chart and table⁺
- In-depth support⁺
- VQ Studio export

Additional features for advanced and expert users: 
- Customizable room size (particularly helpful for measurements in larger rooms)⁺
- Adjustable start delay⁺
- Export of results in CSV format (single measurement results, average reverberation times, correlation coefficient rT20 & signal-to-noise ratio SNR included)⁺
- Information on the room and additional notes can be added to the result export
- Photos can be added to the result export
- Optional export of impulse responses as WAV files⁺

⁺only included in AcousticCheck Plus

This app does not collect, use, store or transfer personal data. With your permission, Apple collects app analytics to help developers improve their apps. For more information, see the links below.

Apple Privacy Policy: https://www.apple.com/privacy/
Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 5 releases)

### 1.2.1 — 2025-10-30

We are constantly working on improving VQ AcousticCheck.

In this update we:
- Added intermediate results to the measurement screen
- Fixed an issue where local time formats could interfere with saving the measurement results properly

### 1.2 — 2025-07-02

We are constantly working on improving VQ AcousticCheck.
In this update we:

- Added the ability to perform up 9 consecutive measurements for everyone
- Added the ability to remotely send the full measurement results to us or our partners
- Added advanced options to the options menu
- Added the ability to select, if the measurement signal is played through the left, right channel or both (stereo) channels of the speaker in the advanced options
- Added the average Reverberation Time for 250 Hz to 2000 Hz to the results
- Added all averages to the .CSV File export⁺
- Added the ability to recall the last entered room information of a measurement session
- Updated the measurement counter buttons to reflect the quality of a performed measurement
- Clarified the information about the setting of the room size
- Changed the way, the loudness of a measurement is calculated, to allow measurements with speakers with higher distortion

⁺only included in AcousticCheck Plus

### 1.1 — 2025-02-26

We are constantly working on improving VQ AcousticCheck.
In this update we:

- Added a form to input optional informations like your name, the room that has been measured, additional notes and room dimensions to the results export⁺
- Added support for iPad
- Made the export of impulse responses optional⁺
- Added the option to send photos of the measured room from your library with the measurement results⁺
- Adjusted the measurement signal to better accommodate wireless speaker latency
- fixed several minor bugs to improve the measurement experience

⁺only included in AcousticCheck Plus

### 1.0.1 — 2024-12-17

We are constantly working on improving VQ AcousticCheck.
In this update we:

- fixed issues that could occur with sudden changes in connected hardware while measuring (i.e. losing bluetooth connection etc.)
- changed naming of the link to the license agreement from "EULA" to "Terms of Service" for clarity
- fixed several minor bugs to improve the measurement experience

### 1.0 — 2024-12-04

No release notes.

## Apps similar to VQ AcousticCheck

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Audio Tools](https://appshunter.io/ios/app/audio-tools/id6475674609) | — | Free | Utilities |
| [RevMeter Pro](https://appshunter.io/ios/app/revmeter-pro/id357421594) | 2.2 (5) | $6.99 | Utilities |
| [Reverb Time Analyzer](https://appshunter.io/ios/app/reverb-time-analyzer/id6497171936) | 1.0 (1) | $5.99 | Utilities |
| [DIMLITE pro G2 Remote](https://appshunter.io/ios/app/dimlite-pro-g2-remote/id6472892117) | — | Free | Utilities |
| [EUHA](https://appshunter.io/ios/app/euha/id6443486891) | 5.0 (1) | Free | Utilities |
| [amscan](https://appshunter.io/ios/app/amscan/id6749589715) | 3.0 (1) | Free | Utilities |

## Related topics

[rt60](https://appshunter.io/ios/topics/rt60)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*