>>> SoundSaw - The Art of Sound Destruction on App Store (iOS/Mac/AudioUnit)
SoundSaw is a complex sound processing app with easy-to-use controls designed to distort the sound of musical instruments or voice, and give the sound the aesthetics and atmosphere of noise, lo-fi, chiptune and experimental music scene.
>>> More about SoundSaw
>>> Complete description of SoundSaw 1.3 (pdf)
Depending on the settings, it can add light distortion and saturation to the sound for a more natural and lively sound, or drastically change the sound and make it as loud and harsh as possible, full of all kinds of harmonics, crackles and rattles. The settings of this app provide great opportunities for experiments with sound destruction.