There is a github repos and that + code looks also LLM generated to me. Not necessarily bad, if it works for what was intended that is; I just don't have time/patience to try it because of how lazy their web page is. I mean LLMs can DEFINITELY make a lot better pages than this; this what you get if you do it one-shot and publish.
The idea may be good and result may be functional but regarding adoption, especially for the domain it targets, for someone to depend on what appears to be vibe coded project is irrational.