Good calendar, would like more features

I like it, I use it mainly for a daily/weekly to-do lists. would like to see a few additional features like being able to move items by touch from one day to another on my iPad. Different colors for items like red for important things to-do, green not so important, etc. Also, adding a check mark would be nice so I can remember/document items done or completed.

LW306 about Tiny Calendar Pro, v5.2.0