HLC is essentially dead. I would love to be proven wrong and will rejoice if/when I am, but I don't expect that will happen.
In other news, it may be possible to port the iPad app to macOS via the Catalyst framework (Apple has done that with multiple of its own apps, so that they have the same code base now for both platforms). But the iPad app is in the same state (or worse) than HLC, so...
