Our latest release, the JAX AudioVisualizer (AudioUnit AUv3) is FINALLY now available as super universal release (iOS, iPadOS, visionOS, macOS) on the Apple AppStore.
It was delayed for the typical unacceptable reasons that are picked up regularly by the anonymous app store review people for just showing you their master power. The users always will suffer from such. There are 2 updates now pending in the meantime, version 1.2 (which adds a file load button to the standalone app) and version 1.3. (which adds 8 more shader Metal models) and a set of new parameters. Release schedule: unknown. ^^
The manual is available too.