Hello welcome once again to andro9ja..
So many activities happen on our android device... I once posted how to record everything we do on our android device..yes..record every thing you do on your phone in audio and video format Download android screen recorder here
Today we will talk about recording your voice calls.there is an app for everything on android..record every moment you call a person or someone calls you.
This app will automatically record by itself and all in small sized memories that it won't consume your storage.
Have a nice day...