Use APKPure App
Get Registro Llamadas old version APK for Android
Be the statistics of your call log.
It is based on the call log to different statistics. Show listings sorted by minute contacts / out, no calls to exit / entry, dropped calls and missed calls. You can also see a horizontal bar graph comparing the minutes of exit / entry, etc.
There is version 3, called Record Calls 3 that adapts better to different types of screens.