A free program for Android, by Starbox.

All Call Recorder Automatic is the most useful and simple-to-use call recorder application. No need to fumble around with settings and controls. Just start recording calls with one tap. Record conversations, make a list of the people you want to speak to later, and send the recordings to anyone you like.

This is a free app, so you won’t have to pay a penny to use it. The recording quality is quite high, so you won’t have to spend much time on your recordings. The app has a very intuitive user interface, which allows you to record calls with just one tap.

Record all types of calls, from incoming to outgoing. You can also choose to record your own voice, or that of a friend or family member. The audio recordings are saved to your device in.caf format, which is a simple and easy-to-use format.

You can send the recorded calls to anyone you like via e-mail, messaging applications, and other communication apps.