LED Audio Spectrum Visualizer 4+

Visualize Surrounding Sounds


    • $4.99



Please note that currently Bluetooth streaming is *not* supported. This app uses internal microphone and speakers only. Do not download if Bluetooth is required.

***** "Great job with this one guys, I'm a DJ and I run this app in my booth, the chicks dig it." - VegasMC

LED Audio Spectrum uses your iPhone or iPad microphone to visualize sound through fluid, colorful graphics that bounce to the beat! Now you can actually "see" any surrounding sound such as speech, music, singing and more. The app comes with a handful of simple, yet outstandingly implemented visualizers and each has multiple color themes to choose from.

Feature Highlights:

● High-speed sampling for fluid, responsive graphics
● Multiple color themes to choose from
● Automatic gain correction for loud environments
● Microphone sensitivity level control

***** "If you liked the cool graphic equalizer on your super-old stereo, this is for you!"

***** "If you're an audiophile, musician, DJ, or simply an appreciator of music, this app is definitely worth it!"

***** "Set your iDevice down near the speakers at any party and you have a great visual add for your guests!"

***** "Looks great in your car - just attach it to the dashboard and have a graphic EQ display like older radios had in the 90's!"

What’s New

Version 2.9.3

Thank you for helping us improve LED Visualizer! Please rate it on the App Store now, so we can make it even better!

● Fixes mic permission issue with iOS 12

Ratings and Reviews

4.2 out of 5
20 Ratings

20 Ratings

Culmac ,

Simple but

How about a threshold adjustment?
I don’t want to turn down mic but I want it to settle out between songs.
I like it while music is playing but it’s still jumping all over between songs.
Love the bars but I’d also like to adjust width.
Keep up the good work.
I’d love to see an Apple TV version. Currently I’m mirroring my iPad.

Furry critter ,

Cant use with Bluetooth

Its a decent app very nice... but you cannot connect to Bluetooth items and use the led screen which defeats the whole purpose for my use, and this app cost money, so a waste for me unless this is fixed. That would be very helpful thank you

Coca-Cola001 ,

Best Visualizer

I have been looking for something simple that works with all my Music!! Finally found 1. This is Great and Inexpensive!! Thank You

App Privacy

The developer, ONYX Apps, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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