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By Drop D Studios LLC

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Cacophony is a FREE motion based random sound player. It has a wide variety of sounds, noises and effects to both amuse and possibly annoy you and those around you!

Cacophony is a feast for the eyes as well as the ears with an innovative and beautifully rendered interface that takes advantage of the power of the iPhone and iPod touch user interaction capabilities.


- Neat, awesome, fun and cool graphics!
- Over 250 high quality sounds in many categories!
- A certain susceptibility to motion (also known as movement or even jiggling and not excluding shaking, whilst probably avoiding tossing), which apparently triggers said sounds.
- Velocity sensitive, somehow relates to volume.
- Ambient sounds, or not.
- Interactive control panel with whatsits, doodads and twitchy thingies that affect many aspects of, well, stuff. They do things.
- It's pretty random!

Can you figure out what all these things do?

There appears to be a countdown timer, likely for some nefarious purpose.

Try to keep it quiet when the sensitivity is set to the minimum value! Do you know where the motion sensitivity setting is? Did you even know there was a motion sensitivity setting?

Just how many sounds can be simultaneously playing? What does simultaneously even mean? Is that even spelled right?

PS: Cacophony requires headphones or external speakers for the first generation iPod touch.

PPS: It won't make much noise if your iPhone is muted...

What's New in Version 1.3

* Minor tweaks.

iPhone Screenshot

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3

Customer Reviews


This is a very creative little app. I love that there seems to be no control over it, while at the same time wondering where the $@#& the sensitivity control is! :) Fiendishly clever.
On a slightly different note, I couldn't help but notice that some of the reviewers that disliked the app had serious issues with spelling and/or grammar. Coincidence???

Nails on chalkboard Music to my ears

This is one of the first aps I purchased and I'm still discovering new sounds. Full rich audio and the graphics are super... I really feel as if I'm in a mad scientist's sound lab. Endless entertainment and stimulation. Yummy.


What a awesome enigma this app presents. Unexpectedly creative and surprisingly addictive trying to figure out just what it can do. I love that there are no instructions it really makes the app all that more fun to unlocking it's mystery.

View In iTunes
  • Free
  • Category: Entertainment
  • Updated:
  • Version: 1.3
  • Size: 10.0 MB
  • Language: English
  • Seller:
Rated 9+ for the following:
  • Infrequent/Mild Horror/Fear Themes
  • Infrequent/Mild Profanity or Crude Humor
  • Infrequent/Mild Cartoon or Fantasy Violence

Compatibility: Requires iOS 2.2.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: