About NVH
Does your vehicle have a vibration problem? NVH takes the guesswork out of diagnosing it! Just follow the road test instructions in the tutorial, and the NVH app can automatically detect the type of vibration your vehicle...
Does your vehicle have a vibration problem? NVH takes the guesswork out of diagnosing it! Just follow the road test instructions in the tutorial, and the NVH app can automatically detect the type of vibration your vehicle is experiencing. - There are 14 types of vibrations: - Tire speed-related (3 types) - Driveshaft speed-related (3 types) - Engine speed-related (7 types) - Electric Motor Speed Related (1 type) - Each type of vibration has unique causes. A vibration type is not the same thing as a vibration source. There are many possible causes (sources) for each vibration type. Just follow the app's diagnostic steps to identify the source of vibration. - There are almost 300 possible causes of vibration concerns in today's vehicles. - Tire speed-related (77 Possible Causes) - Driveshaft speed-related (123 Possible Causes) - Engine speed-related (76 Possible Causes) - Electric Motor Speed Related (Several Causes) More than "Just an App," this is a tool for professional service technicians and anyone with a vibration concern on their vehicle. KEY FEATURES: - QUICK, ACCURATE, AND PRECISE: The NVH App can be set up and ready to begin diagnosis in as little as 30 seconds! - VIBRATION DIAGNOSIS: Place or mount your device against a solid surface in your vehicle, and the internal sensors will measure and analyze your vehicle's vibration problem. - LIVE RESULTS: Watch one of three different displays that show you live measurements of your vibration in various ways to ensure you have all the information you need. - MULTI-PART ANALYSIS: - AUTOMATIC: Not sure how to interpret your results? NVH will analyze your road test for you and tell you which type of vibration problem your vehicle has. - TOTALS: Want to get into the numbers yourself? NVH shows you statistics for each type of vibration detected and breaks them down by vehicle speed to give you even more information. - PDF REPORT: print, email, or save a PDF diagnostic report showing all the analysis details. - RECORD: Record your road test and watch it again in real-time, or pause and go through it step by step. - SHARE: Want another field service engineer, mechanic, or friend to see your test and give their opinion? Export your recordings to an NVH file to import them into their device and view your recordings and their analyses. You can also print or send a PDF report detailing the recording analysis. - VEHICLE DATABASE: NVH has an extensive database of 45,184 vehicles to choose from, so that you can pick your vehicle and go! Can't find your vehicle in the database? Not a problem! You can manually enter your vehicle's information and save it for future use. To see a list of supported vehicles in the NVH vehicle database or what information you will need to know about your vehicle if it is not in the database, visit http://www.vibratesoftware.com/nvh/database.htm. - DIAGNOSTIC HELP AND VIDEOS: Whether you are a seasoned field service engineer, experienced technician, or a self-made mechanic, NVH's comprehensive diagnostic help file has something for everyone. Read through detailed instructions and information accompanied by hundreds of photos and dozens of videos. With over 28 years of vibration diagnostic expertise built into the troubleshooting steps, you will be in good hands. - SUPPLEMENTARY TOOLS: NVH contains a suite of extra tools to help with various automotive tasks: - Measure driveshaft angles - Check the accuracy of your speedometer - Measure raw vibration frequencies and amplitudes OPTIONAL BLUETOOTH OBD-II DLC INTERFACES: - OBDLink MX+ - Nexiq Blue-Link 2 These tools will read the engine RPM directly from the vehicle and use it for engine speed-related vibration diagnosis. NOTE: This application is intended to be used by a passenger in a vehicle, not the driver. You assume total responsibility and risk from using this application.
Version History Fixed rpm not updating while on the bluetooth settings screen when using particular bluetooth devices. 4.3.6 Feb 27 2022-2026 vehicle database updates for BMW, Porsche, SEAT, Škoda, and the commercial truck transmission database. 4.3.5 12/08/2025 2022-2026 vehicle database updates for Audi, Mercedes, and Volkswagen. 4.3.4 12/02/2025 2022-2026 model year updates for Acura, Honda, Infiniti, Jaguar, Land Rover, Mazda, Nissan, and Volvo. More updates for other vehicles are coming soon. 4.3.3 11/26/2025 Vehicle profiles added for 2022-2026 model years for Cadillac, GMC, Genesis, Hyundai, Jeep, Kia, RAM, Subaru, and Toyota of Europe and Australia. More coming soon. Help file updates. 4.3.2 11/18/2025 Includes 2022-2026 updates for Buick, Chevrolet, Chrysler, Dodge, Fiat, Ford, Lexus, Tesla, and Toyota for North America. More updates coming soon. 4.3.1 11/13/2025 Added support for the NEXIQ Blue-Link 2 OBD device. Improvements to the Settings screen. Can now see which settings have been changed from defaults and restore individual defaults. Bluetooth settings now shows additional status and permission information to help troubleshoot bluetooth connection issues. 4.3.0 05/29/2025 Added support for the OBDLink MX+ bluetooth device for reading engine RPM. Must pair with the device in iOS settings first for it to work. 2023 database updates for Acura, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Fiat, GMC, Honda, Jeep, Lexus, Lincoln, RAM, Subaru, and Tesla. More vehicles to come in the future. Raised minimum iOS version to 16 to get some important crash fixes. Fixed a crash that could happen when rotating the device while on the vehicle view screen. Recording will no longer be interrupted if you get a call or switch apps. Fixed engine rpm text not turning blue on some screens when connected to a bluetooth device. 4.2.0 01/16/2023 Fixed a bug preventing entry of ratios when using a decimal separator other than period. 4.0.10 07/09/2022 Fixed an issue with the analysis graph when device is set to a region that uses commas as decimal separators. 4.0.9 05/13/2022 Fixed crash when attempting to export on iPad. Fixed a number of UI issues on the playback and analysis screens on iPad. Added more Toyota European and worldwide vehicles. Completed help file content updates to match current operating systems. 4.0.8 02/16/2022 Added more European vehicles and updated some of the diagnostic help files. 4.0.7 01/30/2022 We have added more European vehicles (still working on adding more!) and made improvements to the diagnostic instructions in the help file. 4.0.6 01/23/2022 Improved diagnostic help. Additional Skoda, Hyundai, and Toyota European vehicles added. Bug fixes. 4.0.5 01/20/2022 Added SEAT vehicles (2010-2022, more models coming) We are in the process of adding more European vehicles. Various bug fixes. 4.0.4 01/09/2022 Fixed a bug causing the app to freeze when trying to save a recording for users on iOS versions earlier than 15.2. Thank you for reporting this! Vehicle database and help file updates. 4.0.3 01/06/2022 Support for Electric Vehicles including Tesla - Support for Hybrid Electric Vehicles with a P0-P4 parallel configuration - Updated database for 2022 now includes over 34,600 vehicles including: - 2007-2022 Tesla Vehicles - 5,261 more European models from Audi, BMW, Jaguar, Land Rover, Mercedes-Benz, Porsche, Volvo, and Volkswagen. - 2016-2022 Škoda vehicles - 1,958 more North American models - Additional commercial truck transmissions - Improved help navigation - Improved vehicle road test instructions for identifying the type of vibration - improved diagnostic help for locating the source of the vibration - Easy switching of units (Hz/RPM, MPH/km/h, in/mm) on the road test screens by tapping the various numbers. - Easy changing of number of decimal places for vibration magnitude by tapping the numbers on the road test screens. - Improved Vehicle View screen - Improved Bar Graph screen - Change Y Axis scale by dragging up or down on the graph - View diagnostic information for each type of vibration by tapping on it's abbreviation (T1, T2, etc) - Improved Live Data screen - Removed the strobe Light tool due to changes in Apple Hardware - Miscellaneous bug fixes 4.0.2 01/04/2022 - Support for Electric Vehicles including Tesla - Support for Hybrid Electric Vehicles with a P0-P4 parallel configuration - Updated database for 2022 now includes over 34,600 vehicles including: - 2007-2022 Tesla Vehicles - 5,261 more European models from Audi, BMW, Jaguar, Land Rover, Mercedes-Benz, Porsche, Volvo, and Volkswagen. - 2016-2022 Škoda vehicles - 1,958 more North American models - Additional commercial truck transmissions - Improved help navigation - Improved vehicle road test instructions for identifying the type of vibration - improved diagnostic help for locating the source of the vibration - Easy switching of units (Hz/RPM, MPH/km/h, in/mm) on the road test screens by tapping the various numbers. - Easy changing of number of decimal places for vibration magnitude by tapping the numbers on the road test screens. - Improved Vehicle View screen - Improved Bar Graph screen - Change Y Axis scale by dragging up or down on the graph - View diagnostic information for each type of vibration by tapping on it's abbreviation (T1, T2, etc) - Improved Live Data screen - Removed the strobe Light tool due to changes in Apple Hardware - Miscellaneous bug fixes 4.0.1 01/03/2022 - Support for Electric Vehicles including Tesla - Support for Hybrid Electric Vehicles with a P0-P4 parallel configuration - Updated database for 2022 now includes over 34,600 vehicles including: - 2007-2022 Tesla Vehicles - 5,261 more European models from Audi, BMW, Jaguar, Land Rover, Mercedes-Benz, Porsche, Volvo, and Volkswagen. - 2016-2022 Škoda vehicles - 1,958 more North American models - Additional commercial truck transmissions - Improved help navigation - Improved vehicle road test instructions for identifying the type of vibration - improved diagnostic help for locating the source of the vibration - Easy switching of units (Hz/RPM, MPH/km/h, in/mm) on the road test screens by tapping the various numbers. - Easy changing of number of decimal places for vibration magnitude by tapping the numbers on the road test screens. - Improved Vehicle View screen - Improved Bar Graph screen - Change Y Axis scale by dragging up or down on the graph - View diagnostic information for each type of vibration by tapping on it's abbreviation (T1, T2, etc) - Improved Live Data screen - Removed the strobe Light tool due to changes in Apple Hardware - Miscellaneous bug fixes 4.0 01/02/2022 Fixed a crash that would occur when attempting to view the speed breakdown of sorted totals in the analysis of a recording. 3.2.2 11/27/2021 Fixed some bugs: - Fixed some broken help links when entering transmission gear ratios. - Fixed analysis not coming up full screen on iPad. - Updated help files. - Fixed a mistake in a Porsche vehicle profile. - Updated some wording in the PDF report. 3.2.1 04/04/2021 Updated the help files for vibration diagnostics Squashed several bugs Over 13,000 more new vehicle profiles added: - Most 2019-2020 Commercial Trucks (Class 4 through 8) - Most 2019-2020 passenger cars and light trucks in North America. - European versions of most Audi, Mercedes-Benz, Porsche, Volkswagen, and Volvo. - Most 1997 and above passenger cars and light trucks in North America. - Genesis vehicles 2009-2021 In total we now have almost 28,000 pre-loaded vehicle profiles from 33 manufacturers (you can enter your own if yours is not already in the app): + 2001-2020 Acura + 2013-2020 Audi + 1997-2020 BMW + 2003-2020 Buick + 2000-2020 Cadillac + 1996-2020 Chevrolet + 1997-2020 Chrysler + 1996-2020 Dodge + 2012-2020 Fiat + 2002-2020 Ford + 2009-2021 Genesis + 2001-2020 GMC + 2001-2020 Honda + 1997-2010 Hummer + 1994-2020 Hyundai + 1999-2020 Infiniti + 2000-2020 Jaguar + 1996-2020 Jeep + 1995-2020 Kia + 1992-2020 Land Rover + 1990-2020 Lexus + 2000-2020 Lincoln + 2003-2020 Mazda + 2003-2020 Mercedes-Benz + 2000-2020 Nissan + 2009-2020 Porsche + 1997-2020 Ram + 2004-2016 Scion + 2002-2020 Subaru + 1990-2020 Toyota + 2004-2020 Volkswagen + 2007-2020 Volvo Support for selected hybrid and electric vehicles is coming in the next version update. 3.2 08/11/2020 Analysis graph is back! View vibration amplitudes, vehicle speed, and elevation over time. Toggle which data you want to show. Zoom and pan to get a closer look! 3.1.5 02/05/2019 Added analysis minimum vehicle speed setting. 3.1.4 01/07/2019 Location services fix. Again. 3.1.2 11/20/2018
Previous Versions
Here you can find the changelog of NVH since it was posted on our website on 2021-11-26 17:13:53.
The latest version is 4.3.6 and it was updated on 2026-06-21 12:52:03. See below the changes in each version.
NVH version 4.3.6
Updated At: 2026-05-26
Changes: Version History Fixed rpm not updating while on the bluetooth settings screen when using particular bluetooth devices. 4.3.6 Feb 27 2022-2026 vehicle database updates for BMW, Porsche, SEAT, Škoda, and the commercial truck transmission database. 4.3.5 12/08/2025 2022-2026 vehicle database updates for Audi, Mercedes, and Volkswagen. 4.3.4 12/02/2025 2022-2026 model year updates for Acura, Honda, Infiniti, Jaguar, Land Rover, Mazda, Nissan, and Volvo. More updates for other vehicles are coming soon. 4.3.3 11/26/2025 Vehicle profiles added for 2022-2026 model years for Cadillac, GMC, Genesis, Hyundai, Jeep, Kia, RAM, Subaru, and Toyota of Europe and Australia. More coming soon.
Help file updates. 4.3.2 11/18/2025 Includes 2022-2026 updates for Buick, Chevrolet, Chrysler, Dodge, Fiat, Ford, Lexus, Tesla, and Toyota for North America. More updates coming soon. 4.3.1 11/13/2025 Added support for the NEXIQ Blue-Link 2 OBD device.
Improvements to the Settings screen. Can now see which settings have been changed from defaults and restore individual defaults. Bluetooth settings now shows additional status and permission information to help troubleshoot bluetooth connection issues. 4.3.0 05/29/2025 Added support for the OBDLink MX+ bluetooth device for reading engine RPM. Must pair with the device in iOS settings first for it to work.
2023 database updates for Acura, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Fiat, GMC, Honda, Jeep, Lexus, Lincoln, RAM, Subaru, and Tesla. More vehicles to come in the future.
Raised minimum iOS version to 16 to get some important crash fixes.
Fixed a crash that could happen when rotating the device while on the vehicle view screen.
Recording will no longer be interrupted if you get a call or switch apps.
Fixed engine rpm text not turning blue on some screens when connected to a bluetooth device. 4.2.0 01/16/2023 Fixed a bug preventing entry of ratios when using a decimal separator other than period. 4.0.10 07/09/2022 Fixed an issue with the analysis graph when device is set to a region that uses commas as decimal separators. 4.0.9 05/13/2022 Fixed crash when attempting to export on iPad.
Fixed a number of UI issues on the playback and analysis screens on iPad.
Added more Toyota European and worldwide vehicles. Completed help file content updates to match current operating systems. 4.0.8 02/16/2022 Added more European vehicles and updated some of the diagnostic help files. 4.0.7 01/30/2022 We have added more European vehicles (still working on adding more!) and made improvements to the diagnostic instructions in the help file. 4.0.6 01/23/2022 Improved diagnostic help.
Additional Skoda, Hyundai, and Toyota European vehicles added.
Bug fixes. 4.0.5 01/20/2022 Added SEAT vehicles (2010-2022, more models coming)
We are in the process of adding more European vehicles.
Various bug fixes. 4.0.4 01/09/2022 Fixed a bug causing the app to freeze when trying to save a recording for users on iOS versions earlier than 15.2. Thank you for reporting this!
Vehicle database and help file updates. 4.0.3 01/06/2022 Support for Electric Vehicles including Tesla
- Support for Hybrid Electric Vehicles with a P0-P4 parallel configuration
- Updated database for 2022 now includes over 34,600 vehicles including:
- 2007-2022 Tesla Vehicles
- 5,261 more European models from Audi, BMW, Jaguar, Land Rover, Mercedes-Benz, Porsche, Volvo, and Volkswagen.
- 2016-2022 Škoda vehicles
- 1,958 more North American models
- Additional commercial truck transmissions
- Improved help navigation
- Improved vehicle road test instructions for identifying the type of vibration
- improved diagnostic help for locating the source of the vibration
- Easy switching of units (Hz/RPM, MPH/km/h, in/mm) on the road test screens by tapping the various numbers.
- Easy changing of number of decimal places for vibration magnitude by tapping the numbers on the road test screens.
- Improved Vehicle View screen
- Improved Bar Graph screen
- Change Y Axis scale by dragging up or down on the graph
- View diagnostic information for each type of vibration by tapping on it's abbreviation (T1, T2, etc)
- Improved Live Data screen
- Removed the strobe Light tool due to changes in Apple Hardware
- Miscellaneous bug fixes 4.0.2 01/04/2022 - Support for Electric Vehicles including Tesla
- Support for Hybrid Electric Vehicles with a P0-P4 parallel configuration
- Updated database for 2022 now includes over 34,600 vehicles including:
- 2007-2022 Tesla Vehicles
- 5,261 more European models from Audi, BMW, Jaguar, Land Rover, Mercedes-Benz, Porsche, Volvo, and Volkswagen.
- 2016-2022 Škoda vehicles
- 1,958 more North American models
- Additional commercial truck transmissions
- Improved help navigation
- Improved vehicle road test instructions for identifying the type of vibration
- improved diagnostic help for locating the source of the vibration
- Easy switching of units (Hz/RPM, MPH/km/h, in/mm) on the road test screens by tapping the various numbers.
- Easy changing of number of decimal places for vibration magnitude by tapping the numbers on the road test screens.
- Improved Vehicle View screen
- Improved Bar Graph screen
- Change Y Axis scale by dragging up or down on the graph
- View diagnostic information for each type of vibration by tapping on it's abbreviation (T1, T2, etc)
- Improved Live Data screen
- Removed the strobe Light tool due to changes in Apple Hardware
- Miscellaneous bug fixes 4.0.1 01/03/2022 - Support for Electric Vehicles including Tesla
- Support for Hybrid Electric Vehicles with a P0-P4 parallel configuration
- Updated database for 2022 now includes over 34,600 vehicles including:
- 2007-2022 Tesla Vehicles
- 5,261 more European models from Audi, BMW, Jaguar, Land Rover, Mercedes-Benz, Porsche, Volvo, and Volkswagen.
- 2016-2022 Škoda vehicles
- 1,958 more North American models
- Additional commercial truck transmissions
- Improved help navigation
- Improved vehicle road test instructions for identifying the type of vibration
- improved diagnostic help for locating the source of the vibration
- Easy switching of units (Hz/RPM, MPH/km/h, in/mm) on the road test screens by tapping the various numbers.
- Easy changing of number of decimal places for vibration magnitude by tapping the numbers on the road test screens.
- Improved Vehicle View screen
- Improved Bar Graph screen
- Change Y Axis scale by dragging up or down on the graph
- View diagnostic information for each type of vibration by tapping on it's abbreviation (T1, T2, etc)
- Improved Live Data screen
- Removed the strobe Light tool due to changes in Apple Hardware
- Miscellaneous bug fixes 4.0 01/02/2022 Fixed a crash that would occur when attempting to view the speed breakdown of sorted totals in the analysis of a recording. 3.2.2 11/27/2021 Fixed some bugs:
- Fixed some broken help links when entering transmission gear ratios.
- Fixed analysis not coming up full screen on iPad.
- Updated help files.
- Fixed a mistake in a Porsche vehicle profile.
- Updated some wording in the PDF report. 3.2.1 04/04/2021 Updated the help files for vibration diagnostics
Squashed several bugs
Over 13,000 more new vehicle profiles added:
- Most 2019-2020 Commercial Trucks (Class 4 through 8)
- Most 2019-2020 passenger cars and light trucks in North America.
- European versions of most Audi, Mercedes-Benz, Porsche, Volkswagen, and Volvo.
- Most 1997 and above passenger cars and light trucks in North America.
- Genesis vehicles 2009-2021
In total we now have almost 28,000 pre-loaded vehicle profiles from 33 manufacturers (you can enter your own if yours is not already in the app):
+ 2001-2020 Acura
+ 2013-2020 Audi
+ 1997-2020 BMW
+ 2003-2020 Buick
+ 2000-2020 Cadillac
+ 1996-2020 Chevrolet
+ 1997-2020 Chrysler
+ 1996-2020 Dodge
+ 2012-2020 Fiat
+ 2002-2020 Ford
+ 2009-2021 Genesis
+ 2001-2020 GMC
+ 2001-2020 Honda
+ 1997-2010 Hummer
+ 1994-2020 Hyundai
+ 1999-2020 Infiniti
+ 2000-2020 Jaguar
+ 1996-2020 Jeep
+ 1995-2020 Kia
+ 1992-2020 Land Rover
+ 1990-2020 Lexus
+ 2000-2020 Lincoln
+ 2003-2020 Mazda
+ 2003-2020 Mercedes-Benz
+ 2000-2020 Nissan
+ 2009-2020 Porsche
+ 1997-2020 Ram
+ 2004-2016 Scion
+ 2002-2020 Subaru
+ 1990-2020 Toyota
+ 2004-2020 Volkswagen
+ 2007-2020 Volvo
Support for selected hybrid and electric vehicles is coming in the next version update. 3.2 08/11/2020 Analysis graph is back!
View vibration amplitudes, vehicle speed, and elevation over time.
Toggle which data you want to show.
Zoom and pan to get a closer look! 3.1.5 02/05/2019 Added analysis minimum vehicle speed setting. 3.1.4 01/07/2019 Location services fix. Again. 3.1.2 11/20/2018
NVH version 4.3.6
Updated At: 2026-02-27
Changes: Fixed rpm not updating while on the bluetooth settings screen when using particular bluetooth devices.
NVH version 4.3.5
Updated At: 2025-12-08
Changes: 2022-2026 vehicle database updates for BMW, Porsche, SEAT, Škoda, and the commercial truck transmission database.
NVH version 4.3.0
Updated At: 2025-05-29
Changes: May 29, 2025
Version 4.3.0
Added support for the NEXIQ Blue-Link 2 OBD device.
Improvements to the Settings screen. Can now see which settings have been changed from defaults and restore individual defaults. Bluetooth settings now shows additional status and permission information to help troubleshoot bluetooth connection issues.
NVH version 4.2.0
Updated At: 2023-01-16
Changes: Jan 16, 2023
Version 4.2.0
Added support for the OBDLink MX+ bluetooth device for reading engine RPM. Must pair with the device in iOS settings first for it to work.
2023 database updates for Acura, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Fiat, GMC, Honda, Jeep, Lexus, Lincoln, RAM, Subaru, and Tesla. More vehicles to come in the future.
Raised minimum iOS version to 16 to get some important crash fixes.
Fixed a crash that could happen when rotating the device while on the vehicle view screen.
Recording will no longer be interrupted if you get a call or switch apps.
Fixed engine rpm text not turning blue on some screens when connected to a bluetooth device.
NVH version 4.0.10
Updated At: 2022-07-09
Changes: Jul 9, 2022 Version 4.0.10
Fixed a bug preventing entry of ratios when using a decimal separator other than period.
NVH version 4.0.9
Updated At: 2022-05-13
Changes: May 13, 2022 Version 4.0.9
Fixed an issue with the analysis graph when device is set to a region that uses commas as decimal separators.
NVH version 4.0.8
Updated At: 2022-02-16
Changes: Feb 16, 2022 Version 4.0.8
Fixed crash when attempting to export on iPad.
Fixed a number of UI issues on the playback and analysis screens on iPad.
Added more Toyota European and worldwide vehicles. Completed help file content updates to match current operating systems.
NVH version 4.0.7
Updated At: 2022-01-30
Changes: Jan 30, 2022 Version 4.0.7
Added more European vehicles and updated some of the diagnostic help files.
NVH version 4.0.6
Updated At: 2022-01-23
Changes: Jan 23, 2022 Version 4.0.6
We have added more European vehicles (still working on adding more!) and made improvements to the diagnostic instructions in the help file.
Disclaimer
Official App Store Link
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