Vibration App Reviews

Does what it says and it does it extremely well with a polished look. Ill give it five stars when I can measure mm/s and edit which axis gets displayed on the time series tab. But overall great app, when less expensive tool I need to carry when I travel! Looking forward to an update

Ok guys, its a great app. Wroth the money and great for simple stuff. The only thing I would complain about would be inability to save and this causes the inability to study the vibrations later.. I also like to see the resultant.. Sum of all 3 axes or perhaps be able to chart an equation next to the data... Perhaps. Someone get a hold of me so I can explain better... But. Great start.. My 2k device did not work cuz my laptops batt died.. I uploaded the vibrations and kicked some behindz with it..for a few bucks... Kick in the pantz. Keep improving !!...

100°F and I knocked over my box fan, breaking off one of five plastic blades. With this app, and a little trimming of the remaining blades, Im back in the comfort zone with a fan that may even vibrate less than when it was new!

For the price this is amazing. I might not have been too surprised to find out that buying an instrument to do this job cost thousands of times that. Very nice and tidy.

For months weve been having issues with hard drives failing within servers due to vibration. With this app, and placing the iPhone on top of the hard disk, we were able to test different fan configurations until we brought vibration down to 1/4 of what it was before. We didnt have to buy a $1k vibration meter. This was enough. I would gladly pay more than the $5 this app costs!

Excellent app! However the sample rate must be less than 20 or time base warning message appears (iPhone4). Tried recommended calibration but no improvement.

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

Does a very good job of capturing short term vibrations so they can be compared for diagnostic purposes. I intend on using it for server preventative maintenance to compare vibration levels over time to see if we can pick up issues with drives and fans before the fail completely. I guess it could also be used on engines to check for changes to rotating parts and bearings that could indicate problems. Itll take a while to see if its suitable for those applications, but itll be fun checking it out. One nice feature is sending the sample out by email, it does a date and time stamp in the subject line and you can add your own notes. It sends the data in a csv file that can be used for comparison with previous samples. A clean way to get data quickly off the phone and where you can use it.

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-force data.Other uses include getting data for performance of vehicle cornering, machine operation, and playng music. I let many of our automotive engineers know about this.

Coolest app yet!! Yes, Im 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. Ive 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. Im 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 have taken many measurements and saved them properly. When I go to load my data, there is nothing there. I reported this problem yesterday and have had no reply from them. Feel like I was ripped off of $5 that I paid. This has also wasted a lot of my time at work, which has cost me $400 in my time.

Ive 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.

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!

Was intending to use this app to balance motors on a quadcopter. Cant get it to register anything after multiple tries. Talked with another user who d/ld this also for the same application. Also same result as me. As far as I am concerned, I got nothing for my money.

When I try to use this, it says "Application Receipt Not Valid" and refuses to work. I think this constitutes fraud- it is a complete and utter RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF !!!!!!!!!