Last month, Remember the Milk published a quick tutorial showing their customers how to use Siri's voice control with the Reminders app and CalDAV to send tasks to RTM. A slightly different Siri workaround can be used by iOS owners to send their tasks to other third-party to-do apps. All you need is an app that syncs with iCal and an iPhone 4S with an active iCloud account.
This method requires you to sync your to-do list with your reminders list in iCal. These iCal lists are then synced with iCloud which shares them with your iOS device. It's bi-directional so any task you create using Siri will be sent to the Reminders app then to iCloud, iCal and finally your to-do app. Pretty handy, isn't it?
It works with Things and Th
