Mobile Software →Call Recorder – SKVALEX v3.6.5

Also, the app provides wide functionality to manage recordings
* Search recordings
* Conversion from one format to another (e.g WAV to FLAC/OPUS/MP3/etc.)
* Adding notes to recorded files
* In-call control button while call recording: you can easily start/stop recording during a call
* Enter to the app using password (or fingerprint)
* Auto clean-up - automatically removes old recordings according to rules set by you. Starred recordings ignored.
* Exceptions: you may set up phone numbers, contacts or groups for specific actions, like always record or do not
* Filename template: you can easily change structure of created files
* Cloud backup support
* Playback recording over main speaker or handset speaker
* Access recording from within contact info
* Call confirm: the app will ask you whether you want to make a call or not
* After call actions dialog: the app will ask what to do with a recorded call
* Vibrate on call start/end
System Requirements:
Requirements: Android 4.0+
Home Page-

https://play.google.com/store/apps/details?id=org.skvalex.cr&hl=en