Appmuse

I use this at FOH a lot and really love it! Very useful and accurate!

This app is great for finding noise sources. I have been using it now for a good while and have been very pleased with it. It is easy enough to use and it wasn't expensive. I hope you enjoy it too! Show more

I use this app when I'm performing the final tuning in car audio systems and I'm impressed with the response and resolution it has. It could be better if it supported external microphones such as ZOOM's XY and omni capsules but performs pretty reliably through the iPhone's internal microphone. And fairly accurate up against my ARC software in my recording studio studio. Well worth the money if you need a good FFT Show more

This is an awesome app. Fastest and highest resolution FFT I have seen on App Store. Professional development and works well. My only request is that there be a better measurement system of overall volume ("60dB" for voice and "95dB" for concert, etc.) Oh! Also, please add split screen support for iPad! Show more

Very cool app that tells you the spl at different frequencies.

Works great for real time analysis of studio monitor frequency response in a particular studio configuration, as well as tuning a PA system at a new location. Seems to be more accurate using an external mic with a flat response. Show more

Has all of the features you'd hope and need to do simple spectrum analysis or tuning. I've used it to troubleshoot turbulent flow in a nitrogen compressor and then tuned my piano with it later that evening. Worked perfectly. Show more

This app works up to 20kc, the top of human hearing If the bandwidth is available, then enlarging the app to 40kc would allow you to study Ultrasound Also

I used it to diagnose a whistle sound in an air handling unit. It works quite well and I have told several other people about it. I use an iPhone 5 and when you take a screen shot and upload it to your computer, it looks very professional. The other features are very nice, too. My only suggestion is to allow zooming in on the Hertz scale. Show more

Great for tuning violin plates and other acoustic modes.

I use it to track hums and vibrations throughout the home, set up my home entertainment system, adjust my bass guitar settings while playing on stage. Accurate, entertaining and informative. Show more

I love this app; though I'm experiencing the same issue since the latest iPad iOS update. Lots of flashing and I've tried every fix I can think of and it's still not working. This app has been so useful to me in the past. Hope it gets fixed soon : ( Show more

Flashes under the latest IOS 9.01 - not sure why it's doing that when it didn't under the previous IOS.

Please make the frequency axis fully scalable. Better yet, make it so you can zoom or set to a specific range.

Useful and a needed tool in my audio work. Highly recommend this AP.

great app

I have been waiting to have this kind of app! Thanks!

I use it to help EQ vocals and instruments on our church's soundboard. It compares favorably with a pro sound app on a Mac with a mic. Hey, can you create sound meter app that will compensate for each phone model's mic frequency response? I have not found any accurate meter apps. Show more

Worst app on sound that I ever used...Don't worth the money I have spent on it... It look like a you and NOT a tool that I thought I could use for quick analysis of NVH application. You people are f...up, you don't allow any right comments that is against your apps... Show more

Very helpful at analyzing a room and discovering resonate frequencies, hot spots, and dead spots.