There have been some sporadic inquiries about a proper disperser effect on iOS for years - so this may be somewhat newsworthy for some.
We've released a particularly strong, percussion-oriented acoustic dispersion AUv3 that's focused on the low- and lower midrange to make it more accessible outside the niches where dispersers are more typically used. So this one is without the rayguns (more or less
More information on the plugin's KVR page:
https://www.kvraudio.com/product/fettkraft-by-quantovox
Cheers!