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Decibel 10th - Professional Noise Meter

By SkyPaw Co. Ltd

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Decibel 10th turns your iPhone, iPad and iPod touch into a professional sound meter, precisely measures the sound pressure level all around you. This extremely useful and beautiful tool will not only be a great tool for many uses but also bring you a lot of fun. Have you wondered how quiet is your room or how loud is a rock concert or sport event? Decibel 10th will help you answer all those right now.

Most importantly, this tool is absolutely FREE and we commit to keep the price. If you satisfy with it, please support us by rating and giving us comments and feedback.


- Display the Average, Peak and Max values with both nice and clear digital and analog layout

- InstaDecibel to share your dB report overlaid on your photos via Instagram, Facebook, Twitter and more!

- Quick reference text to help you compare with real-life examples

- Plotted history of the Average values

- Record and export the data to email for further analysis

- Tap on Max value to reset it any time

- Adjustable sample rate, ranging from 4Hz to 20Hz

- Calibrate the measurements from -10dB to 10dB

- Enable/disable auto-lock screen

- Start or stop the tool at any time

- Beautiful, clean and intuitive design

- Apple Watch support


- The built-in microphone is only sensitive from 0 to approximately 100 decibels

- Even though we have tried our best to make the app as accurate as possible, this app is intended for entertainment purposes only


Decibel 10th is the 10th tool among many other professional tools in our app "Multi Measures - All in one measuring toolkit"

What's New in Version 4.3.1

- Fix purchasing issue that does not remember purchased state and show ads again every time quitting app
- Fix several memory leaks
- Some minor improvements and tweaks


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Apple Watch

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Customer Reviews

Works surprisingly well

I'm in the music biz, a guitarist by trade. Play rock, hard rock and recently Popular country. The key to having a great mix these days is to keep stage volume down as low as possible and let the PA system along with a qualified sound engineer handle the the front of house without having to compete with guitarist, drummers, bassist who play extremely too loud on stage. Endless struggle! The Apple Watch works perfect! I can read each instrument and vocals DB level right from the stage and track down the offending too loud player and in tern show them the sound pressure that they are pushing off the stage and level them out to a consistent level for the sound engineer. To work his/her magic. Good app, easy to use and you have hard evidence at how loud each player is with a db level so they can adjust. Good stuff!!


Great, easy to use app

I was planning to by a
decibel meter when I found this app--saved money and is always available! Loud noise disturbs me and I am aware of the danger of permanent hearing loss as result of continual loud noise. This app allow me to cage if I'm just being sensitive or am I actually risking my hearing--and the app allows me to prove to those that already have lost their hearing or don't want to mitigate it the actual level of the noise. Last night I was dining out and the music at our table was 99 decibels--safe exposure to this level is 15 mins. First they refused to turn it down but when I presented the decibel meter on the app and explained the consequences of it,
we were able to continue enjoy dinner and conversation with a safe and more comfortable level of background music.

Great product!

Awesome app! Works exactly as advertised and comes in very handy. Accurately gives you the volume level in any environment with a very readable and straightforward interface. I really just purchased it to see if I could usefully check something in a specific instance, but I now find myself referring to it all the time - it is AMAZING how high the sound level can get in even a common noise situation like a car, street or home. And as a musician, it has been very helpful to know exactly what the volume level is in any given listening environment. The app works great and I highly recommend it!

Decibel 10th - Professional Noise Meter
View In iTunes
This app is designed for both iPhone and iPad
Offers Apple Watch App for iPhone
  • Free
  • Category: Utilities
  • Updated:
  • Version: 4.3.1
  • Size: 13.1 MB
  • Apple Watch: Yes
  • Languages: English, German, Japanese, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

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