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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 4.3.6

- Support iOS 10
- Support iPhone 7, iPhone 7 Plus
- Upgrade components into latest versions
- Several other minor fixes and improvements


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Apple Watch

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Customer Reviews

Sound App!

Easy to use but no calibration data available. Results plausible!
On upgrade to iOS 10 it no longer works. No support available on developer website

Does what it says

Needed to test a few machines for noise v predicted and was easy to use and accurate enough for my purposes

Can't save results.

Need the option to save and compare results.

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: 4.3.6
  • Size: 19.3 MB
  • Apple Watch: Yes
  • Languages: English, German, Japanese, Simplified Chinese, Spanish, Traditional Chinese
  • Developer:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

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