Things needs no introduction. It had been in the forefront of Mac productivity since the day the world saw it. The team at Cultured Code has carefully executed one of the most beautiful and powerful GTD app systems on the Apple platform. They started with the Mac, in late 2007. They then combined it with an iPhone version of Things. Cultured Code again brought forth something amazing for mobile device, preserving the look and feel of the Mac version yet fitting right into the iPhone form factor. To say they’ve greatly improved the iPhone version would be an understatement. When it shipped, it didn’t even sync with the desktop; now it boasts a feature set that makes it almost as powerful as the desktop.