I don't know of any apps like the one you want; however, there is probably something out there that will do the job. I did want to suggest Google Calendar, which will send you email and SMS reminders about events and things you have put on your calendar. You might already be aware of this, so if you are, just disregard. I just wanted to suggest it in case you weren't aware of it. I use it all the time, and it's very handy.
Google, though, will send you out an email every morning with your agenda for the day. It has all of your events. I find it very useful.