Appmuse

My only problem is that I cannot easily select the frequency range I want to look at. The pinch adjustment only works to look at higher frequencies, whereas I want the window to be able to be set not just to exclude low frequencies. Perhaps the ability to set the range manually… type in lower limit, type in upper limit. I have not yet tried with various calibration files yet, but when I get an external microphone I will do this and see how well it works. I basically need this app to measure sound sweeps and pink noise from various devices to check flatness of frequency response, and it seem to do ok at this. Price is right, and it has many options that will make most casual users happy. Show more

I’m a novice speaker builder. I had designed some speakers, used WINISD and Vituix CAD to design the box and crossovers and had the speakers hooked up. I had tried to used Room EQ Wizard, but to no luck. I had problems with a calibrated Mic, getting the software to work right etc. So, I needed some tool to measure the speakers and found this. This tool allows the IMM-6 mic and gives me enough to measure the speakers. The support is fantastic, timely and thorough. I can get the data out, screen grab the graph etc. The price is fantastic, and for those that had problems with the tool not giving them enough for free, it’s only a couple bucks. And for what the designer provides, that’s more than fair. For anyone building their first speakers (maybe even more advanced) this is a great tool. Show more

Most of the negative reviews seems to come from the fact that the majority of features are locked behind $3. It would be nice to have that stated in the description, but if you can look past that, it’s a really nice app. The UI can also be a bit difficult to learn, but the app is really accurate from my testing and does everything it promises to do. Show more

I was surprised that it showed pictures that it has a lot of functions but nothing's real. what a shame

What a hack. BIG mouthful of promises what this app all could do. But this is just ahoax. In reality, at least until you may consider spending $$$$, you get nothing. No frequency analysis, 90% of the functions are not present and constantly you get bugged for money. Don’t waste your time, with is Fraud. Show more

Hi, I was quite happy with this app. But some crucial request should be asked for my application. I am using a high quality microphone sampling rate is up to 192 kHz. I was quite happy this app showed the spectrum range up to 90KHz, but the actual measurements was roughly quadrupled, maybe because it only assumed 22kHz as maximum frequency. I need an update to match with the actual spectrum. Thanks in advance Show more

Great for quickly looking at the frequency of sound. Has paid options for more features, but doesn’t shove them in your face. Surprised me with sound spike detection, to show frequencies of short bursts of sound (ex. Hitting something) Show more

Somewhat confusing to use. Not enough “tweaking” available to the user, such as allowing the user to select a specific frequency band. Only has 5 pre-selected bands. Also, has no indication or selection of which microphone on the iPhone is active. Doesn’t even explain if it’s using a specific mic, or an average of all the mics. Instructions for use could use better detail and explanations for users not so versed in audio analysis. Still, I like the app, but hope it gets better. Show more

I never see the save txt option, it only gives you wav file.

This app consistently responded to tones of known frequency with a peak that was at least an octave lower than the input tone.