pecemeceNah no second layer remapping, pretty basic RGB lighting controls with no addressable component and simple macro support. Basically unless you use macros the software isn't really needed.
Yes I've used it via Bluetooth on a 2019 MacBook Pro for a full work day with no connectivity issues, but keep in mind I didn't get to test every switch for specific functionality as Apple devices hves a hard time figuring out non-standard layouts in my experience so far.