AppYonder

FM20

Paul Betowski

No ratings yetMusicAges 4+

Get for $129.00 on the App StoreOpens Apple's App Store

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About this app

An Audio Unit (AUv3) hybrid FM / VA synthesizer. 4 operators. 8 algorithms. 2 Virtual Analogue filters. Unstable by design. FM at the core. Virtual analog filters to shape, push, and break it. LFOs for motion. ADSRs for control. Metallic. Dense. Evolving. Sometimes predictable. Mostly not. AUv3 for DAW integration. Standalone app with 16-step sequencer. Build. Modulate. Repeat.

What's new

Version 1.0.2 · Apr 28, 2026

Added polyphony

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