For all you people that love to be organized, this is a great app for you. This app will log every call you get or you can select a particular number to log. It’s a very lightweight app and when you open it, all there’s only a few options to choose from. So if you like bells and whistles, this may not be for you. But if you’re like me and want to get right to the point, then you’re going to love this. It’s a free app but it’s only available to Android 2.0.1 and up devices.
"CallTrack logs your phone activity to your Google Calendar. You can select the type of calls to log (incoming, outgoing, and missed) and the calendar to log them in. You can also dump your current call log to your calendar.
Currently only Android 2.0.1 and higher."