I think I might give IronFox a go, just a bit weary as never heard of it before, not sure who is the owner of the project and where they are based, GitLab project only has ~125 stars.
Have you ever used the Accrescent app store? That's their recommended option for installing it.
I just found out you can use Obtanium to make this process easy, you can just add the repo URL into the app.