Phonalyzr takes your Android handset's phone call log and displays a number of different graphs which can give you an interesting and never before seen look into your calling habits. The graphs work on all data stored in the handset's call log history and no private details are ever stored or transmitted by the application.

Phonalyzr's Top Callers graphs can be used to see who you contact most often (and thus who goes on your Faves list), while the detailed usage summary allows you to keep an accurate count of your monthly minute usage and help you pick an appropriate plan.

Version 1.2 of Phonalyzr (currently on the Android Market) includes per-minute billing options, graphs based on days of the week and hours of the day, graphs that work across all screens and in landscape mode and a small ad to support development. The above download link is v1.1 for users wishing to downgrade.