Automatic Call Recorder is one of the best free unlimited call recorder app. With this app you can record unlimited incoming and outgoing call. You can also customize the call recording functionalities as per your requirements and save only that you need. Just shake your phone and start recording all your calls and save them on your phone storage. Once you open the app, then you will find the some interesting option like change the storage folder as per the space availability, change the file format, upload call records to cloud, activate the shake and record option, set up a password to maintain the privacy, save recording permanently from inbox, change records storage location, delete recorded items and much more. So don't waste time in thinking, Download this best auto call recorder app now.