OneDay and more from PerfectMobileAndMore is a today screen type software. In a single view you see time and date, next appointment, current to-do, inbox, and mailboxes (POP3/IMAP4). More details from Handango.

Features :
• Start screen as overview:
time and date, next appointment, current to-do, inbox, mailboxes (POP3/IMAP4)
• appointments, to-do’s, anniversaries, recurring events
create, edit, view, organize
• daily overview
• weekly overview
• monthly overview
• easy-navigation through appointments
• easy-edit via single key-stroke
• SpeedNav
• tabbed view

• full-screen view
• customizable for each different view:
fonts, cursormode, colours, background, folding, customized backgrounds, themes
• photos taken with the built-in camera used as background in a few seconds
• can be used as replacement or enhancement of the built-in organizer applications