VAPolyPro

VAPolyPro features three types of VCOs and three types of VCFs that can generate a wide range of sounds, from warm analog synths to FM-synthesized acoustic instruments. It also includes a stereo VCF and VCA for spacious sound, and MPE for expressive sound.

VAPolyPro operates as a stand alone or as an AudioUnit Extension (AUv3) for iPhone, iPad and Mac. Stand Alone supports Ableton Link, MIDI and audio file export. Built-in Effects include delay, chorus, flanger, reverb, eq and compressor. Project files can be saved in iCloud Drive, so that the project can be accessed from iPhone, iPad or Mac.

Main Features

3 types of VCO includes Analog, Unison and FM.
3 types of VCF includes Cascade, Ladder And Sallen-Key.
Stereo VCF and VCA.
Support MPE through MIDI2.0 MPE Profile.
Pseudo velocity/ pressure for iOS piano keyboard.

3 channel analog style step sequencer.
Maximum 8 voice polyphony. it depends on performance of the device it is running.
Built-in effects and piano roll sequencer.
Audio Export. Linear PCM format (AIFF, WAV and CAF) and compressed format (AAC)
Support Audio Unit Extension (AUv3).
Support MIDI 2.0.
Support Ableton Link, Bluetooth MIDI, MIDI In / Out.
Works on iPhone, iPad and Mac. Support iCloud Drive to share project files between the platforms.

Support MIDI Foot Pedal (CC#11, CC#64)
MIDI CC Settings are saved. It will be recovered when the app launched in the next time.
Selectable UI Color.
Font size for title of controls are adjustable.

- Factory Preset 336
- Effects Preset 40

System Requirements
(This app is offered as universal purchase for iOS and macOS)

iOS 17.0 or later
macOS 14.0 or later
Devices with Apple Silicon are recommended. A13 Fusion or above is highly recommended.
AudioUnit Extension (AUv3) requires host application which support AudioUnit Extension.
AudioUnit Extension is supported by Apple Logic and Apple Garage Band on iOS and macOS. For any other DAW, it depends on the application and some of them don’t support AudioUnit Extension.