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Sound Level Meter


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Want to know how loud your new sound system, the rock concert, the club really is? Get the amazing sound level meter and find out.


- Analog decibel meter
- Oscilloscope with different scales
- Automatic display rotation
- Digital meter with maximum, peak and average decibel
- Adjustable sensitivity
- Vintage design
- Real-time oscilloscope
- Option to calibrate the device
- Noise level comparison chart
- Integrated InfoCenter

Even though we do our best to get the values as accurate as possible, the iPhone microphone cannot replace professional grade measurement equipment.

*A device with microphone is required

What's New in Version 3.0

Design updates & performance improvements for iOS 7.

iPhone Screenshots

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Customer Reviews

Triptastic, Nostalgic

It does so much, yet it's so simple. The historical graph is super handy, the user interface is so artistically rendered one can almost smell dust baking on hot vacuum tubes. A very welcome contrast to the flat modern look.

It has become my favorite audio tool, combining an spl meter and a historical graph with mad scientist lab-grade look. Top-shelf, this is.

Great app, needs tweaking

This app used to work great, in fact it still does, with one exception. It seems that the buttons are all a bit askew. To tap a button, you must actually tap about 3/8" to 3/4" above where you would expect to tap. This needs an update for that issue and it'll go back to a great app.

Sound Level Meter
View In iTunes
  • $0.99
  • Category: Utilities
  • Updated: Nov 14, 2013
  • Version: 3.0
  • Size: 11.6 MB
  • Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
  • Seller: CATEATER, LLC

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
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