I love the productivity apps on iphone. I really enjoy using the Habit Factor, Eat that Frog, Home Routine, Period Tracker, and a few of the note-taking apps.
I have not found the perfect scheduler yet though. Still looking. I am thinking maybe Streaks? Also Hours Tracker looks great for work at home people with clients.
I am always looking for innovative apps to help me get things done better. Any apps you guys like?