Previously, we mentioned Reemote for Airfoil, but there’s now a second remote control app for iOS to consider. If you’re looking to control Airfoil from your iOS device, be sure to give Muse Control a look as well – the new version 2 has support for Airfoil!
As well, a handy little utility for the Mac has caught my eye. Rogue Amoeba has developers in five (!) different time zones, so it can be difficult to keep track of what time it is where. I’ve started using the beautiful little Clocky, from Studio Dalton.
Update (April 7th, 2011): Clocky is now known as Clocks, and version 1.1 is out with a few needed features (like renaming a clock, perfect for naming it after the person who lives there).