SPLnFFT Noise Meter

I am very careful with my hearing in loud environments. This App is excellent for reading loudness levels throughout my day. I sometimes work around an airport. I always protect my ears. It's nice to know what these loud situations could be doing to my hearing at the convenience of my smartphone. Update: I have had this App for over 8 years and still love it. The developer has maintained it all this time. So extremely happy for this. I used it recently when I was at a Wedding Reception. They seated us next to the speaker. I thought I was going to die. It read 96-97 db’s. I showed the people at my table how loud it was. They were surprised. And also showed them this can cause hearing damage if we are to sit here the whole night. Anyway, got out of that situation before the exposure limit. So useful. Thanks again! Michael

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. 🙂