The perfect tool for today's busy information worker. Never again forget your to-dos for the day, whether they be be personal or work-related. Enter as many items as you like with date and time range -- even things you want to remember weeks and months ahead, if you wish! You can organize items by category (Work, Personal, Volunteer, etc), and set a priority level for each item. It works just like your built-in iPhone calendar, so you can add to and check your to-do items in the same way you're used to using your calendar throughout the day. Nothing new to learn!