Things on the desktop and the iPhone. If you buy into the GTD system, I'd recommend it. The iPhone app syncs via WiFi to the desktop app whenever you're connect

Things on the desktop and the iPhone. If you buy into the GTD system, I'd recommend it. The iPhone app syncs via WiFi to the desktop app whenever you're connected to the same network (I'm hoping syncing via the 'cloud' is coming soon). Ubiquitous capture is what it's all about, and Things is good at it. It also helps that the app is simple and well designed. I don't use the tagging or much of the scheduled tasks features. Otherwise, there isn't much that beats pen and paper.