A free program for Android, by Catchy-Apps.

Recover Deleted Audio Calls is a free and powerful audio recovery app that is able to restore and back up your lost or deleted audio recordings from your Android smartphone or tablet. If you have accidentally deleted a recording or other files and you want to restore them, this app is for you.

It is very easy to use and works with a simple user interface. Just install the app and start recovering your lost recordings.

You will be able to restore and back up your audio recordings in a simple and easy way. The user interface is simple and intuitive. All you need to do is select the desired recovery option and start it.