Thanks. But make ˚C -> ˚F an option! Many of us don't have the faintest idea what 100˚F is (I must multiply it with 5, divide it by 9 and subtract 32 or 23 from it... too much work)!
(as a side note: for the benefit of others, ˚ is typed with option-k. I had to try a million different combination until I found it).
That's fair. I didn't figured out a way to keep a clean UI and switch unit. Will add a query param and think something for the interface. Thank you for the feedback.
The thing is that Apple has not so far allowed really and truly dynamic icons on the home screen. This bothers some of us, since we'd like to have some notifications or displays visible from that screen. This is neat because it allows that, although in a limited way.