We recently released a new application, TalkLater
TalkLater is a tool that allows you to set callback reminders for anyone within your address book or call log on your phone. TalkLater will remind you who to call at the specific time you set. With TalkLater you are alerted with a pop-up, phone vibration, and any ringtone (DRM-Free) that you select. TalkLater can remind you to make a call in as little as a minute later or three years from now.
TalkLater can help you remember to make important phone calls (birthday calls, calls to clients, and callbacks to friends).
You can see more about TalkLater here
Here are the download links to the free trial Download over-the-air(OTA)
or Download to Desktop
We have plans for a lot more features. In the meantime, tell us what you think.