***** "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

4.0 out of 5
1 Rating

1 Rating

Al15t3r ,

Does what it says

This is a great example of a simple app that does exactly what it says it will. Brilliant.

Lord Chumley74 ,


Wanted just this! Av got my iPhone as my main source of music in my work van, this is the final piece of my sound system, along with my 1000 watt sound system, with a 12inch sub in the back! Absolutely awesome! Would like to turn mic off and have just music as the source though, then it will be truly perfect!

Chazmundo ,

Updates make it a 5* app

Granted I was disappoint when I downloaded this earlier in the year, but the 2 recent updates which allow music to play, adjustable sensitivity and let you skip tracks have made this app perfect if you want a spectrum analyser


6.1 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.

Age Rating
Rated 4+
© 2018 ONYX Apps


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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