Oktopus Synthesizer

Oktopus is a deep iOS synthesizer and AUv3 extension instrument with a modular spirit built for sound design, performance, and music creation in any compatible DAW.

This app includes an AUv3 extension!

Shape sounds across 8 synth blocks, combine oscillators and samples, route MIDI creatively, and build movement with LFOs, arpeggiators, modulation, and a flexible effects chain. Use Oktopus as a standalone instrument or load it inside AUv3-compatible iOS hosts.

Features:

+ 8-block synth architecture for layered and evolving sounds

+ MPE and MIDI input support

+ AUv3 instrument support for compatible hosts

+ Sample loading, slicing, and playback tools

+ Built-in recording and sample export workflow

+ Built-in spectrometer to clearly see what you're creating

+ Per-block arpeggiator and sequencing controls

+ LFOs, modulation routing, and performance macros

+ Factory presets and factory samples included

+ Share Voice Memos/Audio Files/Video clips to the app to extract audio for sampling. Supported files: AIFF, MP3, WAV, MP4

+ Flexible effects chain with EQ, distortion, bitcrusher, compressor, phaser, flanger, chorus, filter, delay, and reverb

+ Touch-friendly interface for iPhone and iPad music creation

+ Custom zoom level

Oktopus is made for producers, composers, and experimental musicians who want a powerful synth environment that can move from quick ideas to detailed sound design.