I really want simple monthly calendar widget and hope to form 3 widget on desktop for previous, current and next month calendar.

I have used BC-1 pro and BC-2 pro, which both are wonderful itself.
However, for widget, I want to be simple and want to look widely through months.

So I need ultra simple with date numbers (but nice look with adjustable size & color, and week number is important).

each day can be indicating event with just colored underline (or rectangle) on the day number.
holiday can be indicated by colored day number.

If you can find "S2 calendar widget" on google play, that is what I mean to be