Using Things Cloud
Things is also available for the iPhone, iPod touch, and iPad, and on those devices, it offers much of the same functionality as Things for the Mac: the Inbox, the different focus lists, such as Today, Next, Scheduled, and Someday. It also lets you organize your projects, assign and filter by tags, and review your completed items in the Logbook. If you have Things installed on your iPhone, iPod touch, or iPad, you can use Things Cloud to keep your to-dos automatically updated whenever you have an internet connection.