@lorna Hi, I'm using f.lux daily, like many, on each of my devices at home and at work.
I hear that you have limited resources, do you have plans of opening up to contributions by any chance? I'd be more than happy to help on my free time and contribute the best I can to help you out. I'm sure many of us developers would love that.
Is there a way? Maybe you don't want to give away your main dimming algorithm, and that's totally fair since other options are rubbish, afaik. But couldn't you branch out the rest and let us help with UX/UI, Android and other platforms integration and whatnot? You name it, you merge it! Or am I just being naive right now?
Certainly, the question's been asked before, it's not in your FAQ though so I'm giving it a try :)