RevMeter Pro5.1 - App Store
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Publisher Description
RevMeter Pro: Professional Reverberation Time Analysis
RevMeter Pro is a precision tool designed to measure the reverberation time (RT60) of any room directly from your iPhone. Whether you are an audio enthusiast, student, or acoustician, RevMeter Pro provides quick and reliable acoustic analysis using industry-standard calculation methods.
Key Features:
Dual Measurement Modes: Supports both Impulse (Burst) and Interrupted Noise methods for versatile testing.
RT20 & RT30 Standards: Calculates RT60 based on RT20 and RT30 decay slopes, compensating for the dynamic range limitations of mobile hardware.
Data Export: Easily share comprehensive measurement data (CSV) and visual charts (Screenshots) via email or save them to your device for further analysis.
Visual Analysis: View real-time decay curves and spectrograms to understand room acoustics instantly.
About Reverberation Time: Reverberation Time (RT60) is the time required for sound pressure to decay by 60 dB. Because achieving a full 60 dB dynamic range is challenging in many environments, RevMeter Pro utilizes the established RT20 and RT30 extrapolation methods to accurately compute the RT60 value.
Measurement Methods:
Impulse Method: Measures the room's response to a sudden sound, such as a hand clap or balloon burst.
Interrupted Noise Method: Generates a controlled noise signal (Pink/White Noise) through external speakers and measures the decay once the source is cut off.
Disclaimer: While RevMeter Pro has been calibrated against professional-grade equipment, it is intended for educational and reference purposes only. It should not replace certified hardware for critical professional certification. The author assumes no liability for damages resulting from the use of this software.
Version History In this update, we’ve focused on enhancing measurement accuracy and overall app stability:
• Enhanced Precision: Increased data resolution for significantly more accurate and precise reverb measurements.
• Upgraded Spectrum View: The heatmap now features a much higher time resolution, providing a smoother and more detailed visual analysis.
• Bug Fixes: Resolved an issue that could cause the app to crash when connecting certain external microphones or audio interfaces. 5.1 Feb 20 This major update introduces a completely re-engineered core, delivering significantly enhanced measurement accuracy and stability. Experience a streamlined, modern user interface along with powerful new capabilities for exporting and sharing your data. 5.0 12/17/2025 Fixed random crashes 4.3 05/25/2025 Fixed occasional crashes when saving images or sending them by eMail 4.1 10/06/2022 Support for wide screen iPhones with FaceID 4.0 08/27/2019 Fixed crash, when accessing photo library 3.9 03/04/2018 Calibration for iPhone 7 and 7 Plus. Also enabled use of measurement microphone i436 through the lightning headphone adapter. 3.8 10/10/2016 Compatibility with iPhone SE 3.7 08/09/2016 - calibration for iOS8 on iPod 5, iPhone 4S, iPhone 5, iPhone 5S, iPhone 6 & 6+
- fixed grafiks problem on iOS8 3.6 10/07/2014 Calibration for iOS 8 3.5 08/20/2014 small bugfixes 3.4 07/16/2014 fixed CSV export bug which misaligned columns and column headers 3.3 07/07/2014 - greatly improved analysis algorithm
- add column for measurement time to export file 3.2 06/20/2014 - Supports the i436 measurement microphone 3.1 04/05/2014 - new, highly improved algorithm
- 10ms resolution
- spectrogram view for frequencies involved in reverb 3.0 01/10/2014 Improved precision on iPod 4
Support for iPod 5 2.1 06/08/2013 - supports iPhone 5 wide screen
- added calibration for iPhone 5 2.0 10/02/2012 - tested and optimized for iOS6 1.7 09/18/2012 support for iPhone 4 on Verizon network 1.6 03/30/2012 - fixed noise mode on iOS 5
- measures in dB(A) on iPhone 4 and 4S with iOS 5 1.5 12/07/2011 - Better calibration for iPod Touch 4G
- mic indicator on iPhone 4 moved to bottom 1.4 08/24/2011 now works with microphone equipped iPod Touch 1.3 08/01/2011 - Fixed a formatting bug in the eMail
- Supports iOS 4.2 1.2 11/23/2010 works with iOS 4.1 and iPhone 4 1.1 09/27/2010 1.0 02/27/2010
About RevMeter Pro
The company that develops RevMeter Pro is Matthias Schorer. The latest version released by its developer is 5.1.
To install RevMeter Pro on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the RevMeter Pro as malware if the download link is broken.
How to install RevMeter Pro on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the RevMeter Pro is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After RevMeter Pro is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 5.1
posted on 2026-10-13
Version History In this update, we’ve focused on enhancing measurement accuracy and overall app stability:
• Enhanced Precision: Increased data resolution for significantly more accurate and precise reverb measurements.
• Upgraded Spectrum View: The heatmap now features a much higher time resolution, providing a smoother and more detailed visual analysis.
• Bug Fixes: Resolved an issue that could cause the app to crash when connecting certain external microphones or audio interfaces. 5.1 Feb 20 This major update introduces a completely re-engineered core, delivering significantly enhanced measurement accuracy and stability. Experience a streamlined, modern user interface along with powerful new capabilities for exporting and sharing your data. 5.0 12/17/2025 Fixed random crashes 4.3 05/25/2025 Fixed occasional crashes when saving images or sending them by eMail 4.1 10/06/2022 Support for wide screen iPhones with FaceID 4.0 08/27/2019 Fixed crash, when accessing photo library 3.9 03/04/2018 Calibration for iPhone 7 and 7 Plus. Also enabled use of measurement microphone i436 through the lightning headphone adapter. 3.8 10/10/2016 Compatibility with iPhone SE 3.7 08/09/2016 - calibration for iOS8 on iPod 5, iPhone 4S, iPhone 5, iPhone 5S, iPhone 6 & 6+
- fixed grafiks problem on iOS8 3.6 10/07/2014 Calibration for iOS 8 3.5 08/20/2014 small bugfixes 3.4 07/16/2014 fixed CSV export bug which misaligned columns and column headers 3.3 07/07/2014 - greatly improved analysis algorithm
- add column for measurement time to export file 3.2 06/20/2014 - Supports the i436 measurement microphone 3.1 04/05/2014 - new, highly improved algorithm
- 10ms resolution
- spectrogram view for frequencies involved in reverb 3.0 01/10/2014 Improved precision on iPod 4
Support for iPod 5 2.1 06/08/2013 - supports iPhone 5 wide screen
- added calibration for iPhone 5 2.0 10/02/2012 - tested and optimized for iOS6 1.7 09/18/2012 support for iPhone 4 on Verizon network 1.6 03/30/2012 - fixed noise mode on iOS 5
- measures in dB(A) on iPhone 4 and 4S with iOS 5 1.5 12/07/2011 - Better calibration for iPod Touch 4G
- mic indicator on iPhone 4 moved to bottom 1.4 08/24/2011 now works with microphone equipped iPod Touch 1.3 08/01/2011 - Fixed a formatting bug in the eMail
- Supports iOS 4.2 1.2 11/23/2010 works with iOS 4.1 and iPhone 4 1.1 09/27/2010 1.0 02/27/2010
version 5.1
posted on 2026-02-20
In this update, we’ve focused on enhancing measurement accuracy and overall app stability:
• Enhanced Precision: Increased data resolution for significantly more accurate and precise reverb measurements.
• Upgraded Spectrum View: The heatmap now features a much higher time resolution, providing a smoother and more detailed visual analysis.
• Bug Fixes: Resolved an issue that could cause the app to crash when connecting certain external microphones or audio interfaces.
version 5.0
posted on 2025-12-17
This major update introduces a completely re-engineered core, delivering significantly enhanced measurement accuracy and stability. Experience a streamlined, modern user interface along with powerful new capabilities for exporting and sharing your data.
version 4.3
posted on 2025-05-25
May 25, 2025
Version 4.3
Fixed random crashes
version 4.1
posted on 2022-10-06
Oct 6, 2022
Version 4.1
Fixed occasional crashes when saving images or sending them by eMail
Disclaimer
Official App Store Link
We do not host RevMeter Pro on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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