NVH Reviews

Had two vehicles with drive shaft problems.
One was a trailblazer that turned out to be a badly worn out rear u-joint which became much worse with acceleration. Despite confirming the proper setting on NVH and a lengthy test drive, NO drive shaft vibration were noted on NVH .
The next was a Chevy Colorado with an annoying vibration that was worse between 50 and 70 MPH. Also showed NO indication of drive shaft vibration. After exhausting tires, rims, rotors, and the like, had the drive shaft balanced, the vibration was gone.

NVH doesn’t show what corner or where the vibration is coming from, just that there is one and the entire list of many places you can look at - I already know that - pointless . NVH has no trial or option for a refund. The company behind NVH just took $400 for no value to me - don’t make the same mistake as me. I tried to contact them via the support link and of course, I didn’t hear back.

Useless app

Be careful when you purchase NVH. I purchased NVH and had an iPhone. I was concerned about paying this much for an app. I call the developer before I purchased and ask about NVH if I went away from an iPhone. I talked with the developers son and he told me he was not sure at that time how that would work. Well my phone contract is up and I went to an Android based phone, I contacted the developer and to my disappointment it does not transfer. This is a lot of money to pay for an app that makes you tied down to a phone brand. You better be sure about you phone before you buy. now NVH works great when I had it. Very disappointed I spent that much money and it gone.

NVH has proved to be helpful but that have not updated vehicle specs since 2022

NVH is really helpful , but I request you to add the Toyota LC300 model also to the list

I have been working on acoustical diagnostic processes for a little while. My direction is on seizing and harnessing different signal capturing and transmission of vibrations and more direct analysis as compared to a program tic analysis like NVH features. In my approach I am acquiring signals from the engine, to include engine rpm from cylinder 1 spark plug during events then visually looking for correlating events from concurrent signals being recorded. It I a more raw and base way of doing what this iPhone app does for me so eloquently. I can see how this app can be extremely useful in my diagnostic approaches. Very clever app.

This is an easy to use, accurate program for isolating vibrations. You’re up and running in 5 minutes. As a service professional, it saves time and the results are easy to understand. I’ve used other devices that require complicated setup and calibrations. That is not this program.

Really like NVH , I use it for work and still trying to find the best ways to utilize all the data it provides but very helpful in quantifying that info

Would like to see the ability to pick the quantity of driveshafts in the angle measurement tool. So all those joints could be calculated.

Found so many issues on trucks and cars while using NVH❤️

It just takes a little bit of time using NVH to get good at it.

Love everything about it!!

I recently purchased NVH to correct vibration problems with my vehicle. Initially there were problems, I got quick support which corrected the problems, now NVH works great.
The videos for correcting the vibration problems are first rate in showing how to correct any problems you might be having with your vehicle.
I highly recommend NVH for your toolbox.

This has been an invaluable app at my shop and in the field doing vehicle inspections. Proves the point every time. You may know from your experience the source of the vibration, but NVH will give you the empirical data to pinpoint the source of a vibration. Compared to the other equipment available to perform these tests which costs thousands, NVH is a great value. Good stuff, just get it!

I highly recommend NVH for anyone looking to diagnose a vibration. It's an excellent app with excellent support. The videos have been priceless in helping diagnose and repair vibrations that my mechanic said he didn't want to even try to diagnose.

At a time when the car manufacturer recommended throwing parts at my car (first wheels, then driveshafts) this application helped me narrow the problem down to a much cheaper part.

I've even used it on test drives while looking for a new car for my wife.

The user interface is intuitive and easy to use.

NVH was a great help in trying to make the dealership take my vibration issue seriously. It gave me data to back up what I was feeling. Well worth the money.