$0.99

Details

  • Released
  • Updated
  • January 20, 2009
  • September 29, 2017

Features

NoiseLevel video #1 for iPhone
NoiseLevel screenshot #2 for iPhone
NoiseLevel screenshot #3 for iPhone
NoiseLevel screenshot #4 for iPhone
NoiseLevel screenshot #5 for iPhone
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About

Measure ambient sound levels in decibels using your device's microphone. Visualize sound intensity with a dynamic balloon that changes size and color, bursting at high levels. Experiment with different sounds and environments for fun and insight.

Measures sound in decibels (dB)
Visualizes sound with a dynamic balloon
Balloon size and color change with sound level
Balloon bursts at high sound levels
Uses device microphone
Screen orientation flips
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What's New in NoiseLevel

1.3

September 29, 2017

This update from Apple will improve the functionality of this app. No new features are included. 64-bit version

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User reviews

Love this app

I use this app in my classroom and it works perfectly for me. It gives the kids great feedback on their talking level an helps me assess the sound level in a more objective way. Money well spent.

Okay

Macht was sie soll und das gut.

Simple app that worked for me!

Not a fancy app, but was just what was needed to teach my small group of students about regulating their noise level. I have recommended to several parents and colleagues!

Cc

Eigentlich voll cool, aber des Mikro is halt a weng empfindlich...

Super Sache!

Die App macht genau was sie soll - nähmlich Lautstärker messen! Und mit 0,79 EUR finde ich sie nicht zu teuer! Vielen Dank an die Entwickler!

Developer apps

FAQ

What is NoiseLevel?

NoiseLevel is a utility app that uses your iPhone's microphone to measure ambient sound levels in decibels (dB). It provides a visual representation of sound intensity through a dynamic balloon on the screen.

How accurate is NoiseLevel?

NoiseLevel is fairly accurate for casual use but should not be considered a professional sound level meter. The iPhone's microphone has limitations, measuring between 35 to 110 dB, and values may vary slightly between devices.

Does NoiseLevel have ads?

No, NoiseLevel does not contain advertisements. It is a paid application that offers an ad-free experience.

What devices does NoiseLevel support?

NoiseLevel is compatible with iPhone and iPod touch devices. It requires iOS 4.0 or later.

How often is NoiseLevel updated?

The last update for NoiseLevel was on September 29, 2017, with version 1.3. It was originally released on January 20, 2009.

What is the age rating for NoiseLevel?

NoiseLevel has an age rating of 4+, making it suitable for young users and general audiences.

Can NoiseLevel measure very quiet sounds?

NoiseLevel can measure sounds starting from 35 dB. It is not designed to accurately measure sounds below this threshold.

What is the price of NoiseLevel?

NoiseLevel is available for a one-time purchase of $0.99.