My Time Organizer
My Time Organizer can help you juggle a variety of tasks and deadlines.
The app presents a weekly or monthly calendar view. Just drag the bar for Event, Task or Note to the correct day and type in the appointment -- or you can use voice input. The app will automatically remind you anywhere between 5 and 60 minutes before the event's start time.
You can personalize the interface with your choice of colors and color-coded items for urgency (like red for immediate), but the app doesn't automatically arrange items by start time -- something that could become a problem if you have a rapidly changing schedule.
After using My Time Organizer for two weeks, I found I could squeeze more into my day.