Other than this one, of course. (All on iPhone.)
  1. Notes - the fallback
    Static
    These are mostly lists (or reminders of where I parked). Occasionally make no sense (might be worth a li.st).
  2. Reminders - the iPhone standard
    Static
    An acknowledgement from Apple that people need something beyond Notes. Most awesome for letting you make a reminder activate when you're nearing or leaving a geographic location like the library—say, for dropping off books you've forgotten are in the back of your car.
  3. EpicWin - a Geeky to do list app
    Static
    Must be experienced to be believed. I need to start using this again so I can level my character. I am not joking.
  4. Productive - for daily stuff
    Static
    Didn't completely work for me but not for want of being pretty and cool. Rewards repeating daily tasks.
  5. Wunderlist - the hometown hero
    Static
    My favorite. Super-intuitive and pleasant to use.