The Oscillator is a free iPhone app developed by Kymatica AB. It falls under the category of Multimedia, specifically Music & Radio. This simple and elegant tone generator features two oscillators and one noise generator, each equipped with individual lowpass filters.

With The Oscillator, users have the flexibility to adjust the panning and choose from four different waveforms: sine, triangle, sawtooth, and square. The app also allows precise tuning of the oscillator frequencies in either Hz or fractional MIDI note pitch.

Whether you need it for testing purposes or to create old-school electronic drone music, The Oscillator is a versatile tool that can cater to your needs. Additionally, it supports Audiobus and Inter-App Audio, enabling users to stream the audio output in real time to other compatible apps.