Sorry, misread your comment. It was pretty late when I had replied. Anyways, I do not know what you mean by, "a premium version for the desktop should be offered here as well," you can support them on SubscribeStar to get the newest update for PC
Premium means paid. The mobile version exists as the only premium version on itch.io.
I get I can continously support them on SubStar, I just want some equality on here. Just for HotPink to provide a premium version that gets updated at the same time as the mobile version or the mobile version doesn't receive the update until the free version does.