ToDoToo is still a simple but effective list management and box ticking application.
It lets you the list maker enjoy the process of giving yourself lots of jobs to do and then having the satisfaction of seeing them get ticked off.
It even lets you delete them if they become that little bit too sticky.
Unfortunately or fortunately depending on your perspective it also has the big brother feature of tracking when you get things done and letting you know if their taking a little bit longer than you thought.
Other than that its pretty friendly.
You can add new lists, change what the red amber green priorities should be called and used it in portrait and landscape mode.
Here's hoping you find it useful.