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dB Decibel Meter - sound level measurement tool

By Elena Polyanskaya

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dB Meter in your pocket.

Sound level meter with exclusive accuracy of measurements. Calibrated with professional high-precision decibel meter.

Please note that dB Meter - lux decibel measurement tool app is not a replacement for a professional device and should be used for private purposes only. It provides a simple way to measure audio volumes in your environment.


- Full support for iPhone 6s and iPhone 6s Plus.

- Unique and attractive design.

- Exclusive simplicity and convenience of use .

- Highly accurate measurements.

Have any questions or suggestions? Write to us:

DB Chart
150-160 dB = Eardrum rupture

140 decibel = Aircraft carrier deck.

130 dB = Jet take-off (100 meters), gun blast at close range.

120 dB= Human pain threshold, loud rock concert.

110 decibel = Serious hearing damage if sustained for more than 1 hour.

100 dB = Serious hearing damage if sustained for more than 8 hours.

90 decibel = Likely hearing damage if sustained for more than 8 hours.

80 decibel = Potential but unlikely hearing damage if sustained for more than 8 hours.

70 dB = Just annoying, but probably safe.

60 dB= Typical conversational volume.

50 dB = A quiet, library conversation.

40 decibel = A whisper.

30 dB= Barely audible sound.

20 decibel= Threshold of human hearing.

What's New in Version 2.0

Brand-new weighting algorithm. Ultimate percision.


iPhone Screenshot 1
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iPad Screenshot 1
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Customer Reviews

dB Meter

Simple, straight forward, easy to use. This app does a good job for establishing basic information in many common environments. The instructions are brief but thorough, concise and helpful. Using the app becomes very intuitive after the first or second use. Easily worth $2.

One earlier review mentioned that there didn't appear to be a way to reset previous measurements. I found that if you close the app (returning to the home screen), double click the home button (showing the recently opened apps), then "swipe" the dB app out of the order resets it.

Extremely helpful

I have modest hearing loss with which I have addressed with hearing aids. However, during my "getting used to it phase" I had some challenges listening to music or watching television and keeping a balance with others in the room. This app has been of great assistance in helping me discover common ground without driving everyone nuts!

Very nice

I bought this with intentions on measuring the DB on the sound system in my truck. So far it's very accurate and precise challenging it to professional audio shows. They measure exactly. Now that I have this, I know I can be ready for further car shows. This app is very helpful and now I can help my friends measure the DB of their audio systems too.

dB Decibel Meter - sound level measurement tool
View in iTunes
This app is designed for both iPhone and iPad
  • $1.99
  • Category: Productivity
  • Updated:
  • Version: 2.0
  • Size: 28.4 MB
  • Languages: English, German, Russian
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: