call recorder - ACR Cube is a progressive and modern tools among other similar programs.

Main features:

• Supports all versions of Android;
• Record incoming and outgoing calls and VoIP;
• Free usage;
• Sync with Skype, Viber, WhatsApp, Facebook, Telegram, etc.;
• clear sound quality;
• Avtomaticheskij and manual mode;
• Choice of certain subscribers;
• Create exclude list;
• Built-in file Manager;
• Confidential wiretapping;
• Setting a PIN code;
• Adding entries "Selected";
• Save to Google Drive or memory card;
• Highlighting the important snippet of conversation by shaking the smartphone;
• the Ability to record in MP4 format.