Crash City…
I like the app, but it crashes every time I open it as a stand-alone app. -I haven’t observed it in a program like AUM yet.
$14.99
About
Create rich, analog-style music with this powerful polyphonic synthesizer. Explore a vast array of sound-shaping tools, including multiple oscillators, filters, and effects. Program intricate melodies and rhythms with the built-in sequencer, and seamlessly share projects across your Apple devices.
✓Virtual analog polyphonic synthesizer
✓Up to 8 voice polyphony
✓Four oscillators per voice
✓Multiple resonant filters
✓Built-in effects suite
✓16-bar sequencer with piano roll
✓Audio Unit Extension (AUv3) support
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What's New in VAPolyQuad
1.0.1
March 27, 2026
Version 1.0.1 contains improvements and bug fixes. - Fixed a problem that UI freezes on some devices with older cpu. - Fixed a problem that notes hung when gestures are cancelled. - Fixed a problem that calling all note off reduces available number of voices in some condition. - Fixed a problem that turn Hold Button off on Keyboard doesn’t turn off playing notes in some condition. - Added an ability to restore MIDI CC Map. - Added a voice count option in setting panel to adjust number of voices. - Fixed a problem of midi note input monitoring. - Fixed a problem that text color and background color of text input field displayed as white in some circumstances.
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FAQ
What is VAPolyQuad?
VAPolyQuad is a virtual analog polyphonic synthesizer designed for iPhone, iPad, and Mac. It offers advanced sound design capabilities with multiple oscillators, filters, effects, and a built-in sequencer.
What devices does VAPolyQuad support?
VAPolyQuad is available for Mac, iPhone, and iPad. It requires an A13 Fusion chip or above for optimal performance, especially when using the AudioUnit Extension.
How much does VAPolyQuad cost?
VAPolyQuad is a paid application, available for a one-time purchase of $5.99. There are no in-app purchases or subscriptions required.
Does VAPolyQuad have ads?
No, VAPolyQuad does not contain advertisements. As a paid application, it offers an uninterrupted user experience.
Can I use VAPolyQuad with other music apps?
Yes, VAPolyQuad supports AudioUnit Extension (AUv3), allowing it to be used within compatible host applications like Apple Logic and GarageBand on iOS and macOS.
How often is VAPolyQuad updated?
The latest version of VAPolyQuad is 1.0.1, last updated on March 27, 2026. While this indicates a recent update, future update frequency is not specified.
What are the sound design capabilities of VAPolyQuad?
Each voice in VAPolyQuad features four oscillators with continuously variable waveforms, two resonant high-pass filters, two resonant low-pass filters, and extensive modulation options.
What is the age rating for VAPolyQuad?
VAPolyQuad has an age rating of 4+, making it suitable for a wide range of users interested in music creation.
