Call Recorder appCall Recorder is System tool that is open source under the GPL-3.0-only license. MOST PHONES DOES NOT SUPPORT CALL RECORDING. Blame Google or your phone
manufacturer not me!
If it fails with high quality sound recording (voice line) this app will switch
back to the MIC recording, no ads, open-source, GPLv3.
Google knows about issue but do nothing, can read more