Who doesn't have an iPhone or an iPod?!.Convert audio files recorded by your iPhone to the popular MP3 extension which can be played be nearly all multimedia devices .«M4A» is the extension used by iPhones for recording sound clips speeches and voice memos, however it can not be played by most players and devices. This free utility allows you to enjoy your recorded audio on any other device without being a professional. You can control the output file quality and thus size with a simple slider. This tool differs from others available online by its simplicity ,the user-friendly interface and last but not least batch conversion . Simply it gives you professional results with rookie controls.