A free spectrum analysis app for your iDevice. LED Audio Spectrum emulates a classic spectrum analyzer device. The app uses the iPhone’s microphone* to visualize music through colorful 2D graphics that bounce to the beat!
* High resolution color display with 24 LED arrays
* High speed sampling for fluid, real-time graphics
* Different color themes and display modes to choose from
* Microphone sensitivity level control
LED Audio is compatible with iPad, iPhone and iPod touch. External microphone is required for older iPod touch models.
NOTE: This is the ad-supported free version of LED Audio Spectrum. The ad-free version is also available on the App Store!
* The app can visualize audio from built-in microphone or an external audio source. It can not access iPod music directly as this is not technically possible at present.