Automatic Call Recorder (ACR) is a call recording app for your Android phone. It records all incoming and outgoing calls automatically and saves them to a file. You can choose to record all calls, or just the ones from a certain number.

The recordings are saved to a local folder on your device, and you can view them later by opening the file with a media player. You can also export your recordings to a MP3 format or any other format you want.

How to use ACR?

To use ACR, you need to make sure that it is installed and enabled on your device. You need to open the app and make sure that it is recording calls. You can also enable or disable the recording of specific numbers.