Cube ACR

Call Recorder - Cube ACR is the most technically advanced call recording solution for Android, delivering crystal-clear audio quality for phone calls and VoIP conversations. If other call recording apps have disappointed you, this one simply works better.

Record every conversation automatically the moment it starts, or manually tap to capture specific calls. You control the experience: set up automatic recording for selected contacts, create an exclusion list for those you'd rather not record, or handle each call individually. The built-in file explorer makes managing your recordings effortless—play back, delete, star important calls, or export to other services instantly.

Beyond standard phone calls, Call Recorder - Cube ACR supports Signal, Skype, Skype Lite, Viber, WhatsApp, Hangouts, Facebook, IMO, WeChat, KAKAO, LINE, Slack, Telegram, and more VoIP platforms. Whether you're on a smartphone or tablet, you can preserve conversations that matter. Smart speaker switching automatically transitions from loudspeaker to earspeaker when you bring the phone to your ear during playback, letting you listen privately without manual adjustments.

The free version covers essential recording needs with excellent sound quality and intuitive controls. Premium subscribers unlock advanced features including cloud backup to Google Drive for peace of mind, PIN lock protection for sensitive recordings, multiple audio formats and quality settings, SD card storage options, shake-to-mark functionality to flag important conversation moments, intelligent storage management that auto-deletes old non-starred calls, and post-call actions that let you immediately play, share, or remove recordings.

Usability is built in from the start. Automatically record every call, specific contacts, or choose manual recording mode. Call back and open contacts directly from the app. Mark starred recordings and filter for quick access to important conversations.

Note that not all devices support VoIP recording equally—we recommend testing on your specific device before relying on this feature. The app uses Accessibility services to function optimally. If you experience issues or hear only yourself during playback, adjust your recording source in Settings or enable auto-on speaker mode.

Call Recorder - Cube ACR respects privacy and legality: always notify parties that you're recording and obtain permission where required, as call recording laws vary by location.

Start recording today with Call Recorder - Cube ACR—the app that truly delivers.