Appmuse

I use this app several times a year and have used it for many years. It is a fantastic reliable and useful app. I highly recommend it. It’s very helpful when measuring speakers, general levels of noise if I’m in an audience, and I even use it with over the ear headphones (I just get the mic-end of the phone as close I can where my ears would reside within the earpiece to get a general idea so I protect my ears). If you don’t have a dedicated spl meter (or don’t carry one around with you) I recommend you get this. You won’t be disappointed. ? Show more

Seriously! This app is awesome.

I keep it on my first page. I’ve had it several years. I have not noticed any bugs.

I’ve used this app for several years, it’s extremely accurate. I use it mainly for live music inside a club venue. This app stays reliable and steady along with upgrades of phones. I’ve found zero inconsistencies. It does help me show guitar players that their stage amp is louder than the PA. Show more

This is a must-have for anyone who cares about sound, audiophiles, sound engineers and even concert goers. Use this to adjust tone controls on your car stereo or see how loud that club really is. With this app, I know for sure when to insert my earplugs. I am not associated with the developers. Show more

Incredible feature set. Very customizable. Super reliable. Frequently updated. What more could you want?

I use it all the time to understand more about the audio environment around me. I bought it several years ago. The author has all the time kept the app updated and current. Seems to be someone who cares deeply and really knows the domain. Show more

I love this app. It’s easy to use, informative without complexity and accurate. I use it a lot for wood shop measures, office and home. The frequency information helps analyze noise reduction options. Show more

This app is great and the developer is responsive taking the time to respond to reviews and address concerns. I’ve used other dB meters and have found this to be the absolute best. Buy it, you’ll love it! Show more

Accurate, convenient, and has several features (such as the one that shows the different frequency ranges) that help to understand not only the loudness, but the tone.

This is a very functional app to check sound levels.

This update slows the iPad down to a crawl. It's locked up and rebooted the app twice in the last 10 mins. AND the OSHA link is dead!

Great analysis tool.

I spent many hours researching/testing apps that measure SPL and have 1/3 octave frequency analysis. This is my top, and only, current favorite ... now that V6.2 provides the option to view 3rd octave energy levels so Pink noise fed into the mic jack is now flat within a fraction of a dB on my iPhone6. With my Dayton Audio iMM6 external mic the freq resp matches my class 1 meter within +-2dB from 50 Hz to 16 kHz. With the internal mic the response matches my class 1 meter within +-3dB from 100 to 6300Hz (with -4dB at 50 Hz and rising to a peak of +8dB at 12.5 kHz before falling back to near 0dB at 20 kHz). The apps features are very thorough and beautifully implemented. One of many examples ... with the pause feature you capture two spectra which makes essential comparisons easy. As an SPL meter app it is better than any other I have found. With both a digital readout and an analog meter (with multiple scale options) ... Including the most useful 20 to 130 dB scale. Not to mention all the weighting and response time options ... And showing the min/max and proper ave on the same screen is a great help. Suggestions for future improvements include: - extend 3rd oct down to 20Hz - allow mic freq cal curve - when sending results to e-mail fill in address to be same as prior time (or provide way to enter a default address) - bar graph scale and cursor labeling is OK but some other apps are a bit clearer. Overall great job! Keep up the good work. Show more

Seriously the best SPL & FFT app, BAR NONE! Self-calibrate to improve accuracy! See sound ratings with A, B, C, and ISO-498 weightings, fast and slow response. Average over time. Active 30 second SPL graph. Fast Fourier Transform shows SPL (sound pressure level in decibels/db) vs Frequency (Hz). L95 shows "background noise" level. Dosemeter displays simplified "quiet," "moderate," "loud" and what is a dangerous level. More features than a store bought or professional SPL meter, for hundreds of dollars!!! For most uses, A-weighting is close to human hearing. Fast shows impulses, slow shows average sound energy. B-weighting is defunct, C-weighting is often referred to as "unweighted," though it is slightly weighted. To be used mostly for calibration of audio equipment. Show more

All jokes aside, this app really is quite honest at letting you know what's hitting the room, what's coming out of the speakers and hitting your ears, etc. The only "gripe" (and that is a stretch to even call it that) is it takes a little while to figure out what all the little semi-hidden functions on it do. IMHO, this is one of the best dB meters out there. It is accurate and STABLE <--- that's a major plus Good job, y'all. Show more

Finding a quality tool like this is a real pleasure. I especially like the custom interface that looks fantastic yet is easy to use. Given the easy calibration system and tool tips, this is five stars. Show more

The program works well enough on basic tools. However, I have two complaints: 1) Stop telling me I should turn on Rotation every time I open the app! It is on! Once, on the very first use, is sufficient. 2) It is totally stupid to place the entire company web site inside FaceBook. The entire world is NOT made up of FB users. In fact, as a privacy advocate and free speech supporter I refuse to play on FB, and advise others to take the same actio. I don't care if you want to use FB for marketing, but for crying out loud, maintain your company site and support access on the open WWW! And use an open e-mail address! For crying out loud, the only way to even ask a question is to use FB messaging. JEEEEZ! Show more

TOP ASKING ME IF I LIKE THIS APP!!!

I find myself using this App in my profession quite often. It does everything I need and is fairly on point. Happy with reliability.