I've resorted to writing my own because I've never found one I'm even remotely happy with. The requirements are too personal.
Meanwhile, getting a working definition of what "colonising mars" means is reasonably easy, even though people mighty disagree about the details.
That we can mostly agree on what a Mars colony would look like or that no-one agrees on what the perfect todo app needs to do?
I've resorted to writing my own because I've never found one I'm even remotely happy with. The requirements are too personal.
Meanwhile, getting a working definition of what "colonising mars" means is reasonably easy, even though people mighty disagree about the details.