Android music visualizer

Question

I'm looking for an Android app to visualize music on the device in real-time.

Must-have features:

• It can process the audio from an external app (basically whatever is played on the device). Embedded audio player is not necessary.
• Multiple visualization effects to choose from; not just frequency distribution or waveform, but also more complex patterns (e.g. morphing tunnels, etc.).
• A standalone app is sufficient (no need to display the visualization as a live wallpaper).

Paid apps are OK.

Answer 1

You can try with Music Visualizer, it allows to:

• 11 types of renderings, also randomized: Cover art / Waveform / Shiny Particles / Noise Flow / Colorful Orb / Simple Bars / Heart Beats / Laser / Digital Equalizer / Hex Tiles / Energy Sphere
• Snoop mode (to get input from another media player) with external player app control.

Plus:

• Live wallpaper mode
• Can be used as standalone media player
• Free