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Decibel Meter® FREE

By Byounghun Jang

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Have you ever wondered how loud your car is?
Or how loud it was at your last party?
With this app you can do just that from now on, anytime, anywhere!

The app is based on the current calculations to determine the sound pressure level in dB.
Although we have tested the values with professional equipment, we can't ensure the
absolute correctness by international standard.

✓ Accurate calculation of the ambient noise in dB
✓ Measure the sound levels around you, with ease!
✓ clean and professional interface.
✓ Analog decibel meter
✓ Works up to 120 dB
✓ Digital meter including average, peak and max decibel values.
✓ Easy to read interface with amazing graphics optimized for the new Retina display!
✓ Refreshing-rate is adjustable
✓ Pause button to freeze the current values
✓ Decibel sound Guide
✓ Reset settings to defaults.

iPhone Screenshot

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3

Customer Reviews

Very cool App!

I always wanted some type of app that would give an idea of how loud it is in my house. This one works great and appears to be pretty accurate too!!

Way off

App is consistently off by 10-25db compared to another app on my phone and professional gauges. Even gave my totally quiet home a level of only 5db lower than an arena with a Christian rock concert happening.

Inaccurate and Not As Advertised

Wish I could give zero stars. Read 80db ambient noise in my EMPTY restaurant, and only goes to 100db, not the 120 advertised. Why would I possibly want to pay for the full version?

Decibel Meter® FREE
View In iTunes
  • Free
  • Category: Utilities
  • Released:
  • Version: 1.0
  • Size: 3.3 MB
  • Languages: English, Chinese, Dutch, French, German, Italian, Japanese, Korean, Russian
  • Seller:

Compatibility: Requires iOS 3.2 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version: