MP3 Call Recorder

MP3 Call Recorder is an app to let you record phone conversations on your Android. Once installed, the app will be activated by default, so every time you get a call it will record the entire conversation.

From the app settings you can change many parameters, like the format in which the audio files will be saved or the folder they'll be saved to. Likewise, you can change the quality of the recording (the higher it is, the heavier the files will be) and even the sound source.

MP3 Call Recorder is a good app to record phone calls and store them on your device's memory.