Auto call recorder is a new android apps. You can record your all calls which one you want to record on you android phone. You can select which calls you want to record. Record calls from numbers that is not available in your contacts list. You can save, play and share the all recorded calls.
[Note]: On some devices this apps not possible to recording call.
Here auto call recorder supports ANR, wav , 3gp formats. Recording all calls will save on an sd card. You can also save recorded call on your desire location. Now you can configure the audio source. By "MX Video Player" you can play 3gp format.
In this apps if you fail or face any problem to recording then try to record using different audio source. You can record with the speaker on/off until find out best combination for device.
If you want to know the procedure of download then click bellow link
Download From MediaFire
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Download From Dropbox
OR