aBlackBook is a lifesaver for people who have active dating lives (online or offline) — it keeps track of people, where, how, and when you first met, and the activities (i.e. communications, dates) for each. Allows rating of appearance, personality, chemistry, each date, notes, etc…, everything needed to organize and prioritize a busy dating calendar. Available on Android devices running Android 1.5 and later.

https://slideme.org/application/ablackbook