Descriptions : The most technically advanced call recorder. Records phone calls and VoIP. Support call recording for most versions of Android devices. If you've tried recording calls using other call recording applications and haven't got a satisfactory result, try Call Recorder - Cube ACR, it simply works best.
+ Cloud backup. Save your call recording to Google Drive and restore it if something goes wrong.
+ Pen lock. Protect your recording from prying eyes and ears.
+ More audio formats. Record calls in MP4 format and change their quality.
+ Save on SD card. Move your recordings to an SD card and use them in a standard location.
+ Shake-to-mark. Shake your phone as you record your calls to highlight the important parts of a conversation.
+ Intelligent memory management. Automatically delete old unimportant (unmarked) calls overtime and ignore short call recording.
+ Actions after the call. Play, share, or delete a recording instantly when you end a conversation.
Required Android Versions : Ice Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]