Vibration App Reviews

Anyone needing to characterize noise, here is the perfect app to get. There are many ways to use this cool "tool". I used it as a stopwatch by setting it up to trigger from z-axis motion, since my challenge was to time movement occuring in less than a second. This app lets one record the noise AND measure the vibration, or other movements, to give variable data to an otherwise subjective claim about what is heard. It can easily capture and email all the information: audible, graphical and g-forc

Coolest app yet!! Yes, I'm an engineer.

This is a wonderful scientific app that specifically shows how powerful an instrument that most people never realize they carry in their pockets. I've used this app to conduct a limited vibration analysis of an apartment that complained about vibrations caused by newly installed chiller pumps in the building. I'm amazed at how sensitive the internal accelerometer is on the iPhone 5. I was able to detect vibrations creating a surface delta of 0.02 mm/s @ 5KHz. Kudos to the developer.

The program seems to work ok but the calibration crashes and ends the program.

Very solid work around this implementation that provides useful data capture from the iPhone accelerometers in all three axes, as well as the gyroscopic sensors (though to a slightly lesser extent). Data is portable, GUI is flexible, acquisition parameters adjustable. Kudos to dev for continued refinement. Very fairly priced.

I've had this app for sometime now and find it to be useful for measuring frequencies of all sorts of things. In the past it was vibrations, and now with the microphone added as a source, sound. Use it on both the iPad and iPhone.

Didn’t work for me, might work for you. Randomly cut recordings short after a few seconds then locked up and tried to text the data file, at which the cancel button greyed out. Documentation looks like freeware from 1998.

I was impressed to find such a technically advanced app. However when I use the microphone input on an iPhone, the sound frequencies appear to be represented in the spectrum view at twice their actual frequency. I haven't put it on the bench yet, but when I calibrate a whistle or sing tone with another app, the Cleartune app, the tones are represented in this Vibration app at twice the frequency registered in the Cleartune app. I have used the Cleartune app to practice various pieces of music an

Bought this app over 5 years ago because the vibration sensor we were using in the lab wasn’t quite working for our need. We wanted to know the vibration noise source for a piece of equipment we were designing. With this app, we were able to determine the peak frequencies, and therefore the source of our noise. Impressed the whole team with the fact that it was an iPhone that solved the mystery. Ever since then this app has been a fun toy at home.

I had this app for several years and it suddenly stopped working -- no longer records, saves or allows contact with developer. Disappointing.

It is a state of the art. The best program I have ever used in my life including all PC software.

Was working before upgrading to ios 9 Now the app complains about some "...reciept[sic] ..." Problem and forces the app to close. How to get it working again, or is this a rip off!