Call Recorder – Cube ACR
OS : android Size : 28.93MBVersion : 2.4.275
Updated : January 26, 2026
Call Recorder – Cube ACR: A Comprehensive Review
Call Recorder – Cube ACR is a specialized utility application for the Android platform, designed to automatically record incoming and outgoing phone calls. Its primary purpose is to provide users with a reliable and hands-free method for capturing audio from their conversations, serving as a digital log for personal reference, professional record-keeping, or legal compliance. What differentiates Cube ACR from many basic recording tools is its sophisticated approach to automation, cloud backup integration, and organizational features, positioning it as a comprehensive solution rather than a simple one-function app.

Exploring Call Recorder – Cube ACR: Core Experience Overview
As a utility app, Cube ACR’s value is defined by its functionality and reliability. The core experience revolves around setting up the application once and then having it operate seamlessly in the background. Users define their recording preferences—such as which contacts to record, whether to include Wi-Fi calls, or to skip recording specific numbers—and the app executes these rules automatically for every call. This transforms the user’s phone into a passive recording device that requires no further interaction to capture important conversations, ensuring that critical information is never missed because the user forgot to press a button.

The Team Behind Call Recorder – Cube ACR and Supported Platforms
Cube ACR is developed by Craft App Studio, a software company known for creating a suite of utility applications focused on call management, audio recording, and file organization. Their portfolio includes several other "Cube"-branded apps, indicating a specialization in this niche. The company focuses on developing robust, feature-rich tools for the Android ecosystem.
The application is available for download on the Google Play Store. It is compatible with a wide range of Android devices, though its full feature set and reliability can be influenced by the specific device model, Android version, and manufacturer modifications to the operating system. Accessibility is straightforward, with a free version supported by advertisements and a premium subscription that unlocks advanced features and removes ads.

Key Functional Systems of Call Recorder – Cube ACR

Automated Call Recording Engine
The heart of Cube ACR is its automated recording system. Unlike manual recorders, this engine allows users to create intricate rules. You can choose to record all calls, record only calls from unknown numbers, exclude certain contacts, or create a whitelist of specific numbers to record. The app can even be set to record calls only when connected to a specific Wi-Fi network. Once configured, the recording starts and stops automatically with each call, requiring zero manual intervention and guaranteeing that preferred calls are consistently captured.

Cloud Backup and Synchronization
Recognizing that call recordings can be invaluable, Cube ACR integrates cloud storage solutions to prevent data loss. Users can link their Google Drive or Dropbox accounts to the app. Once connected, every recorded call can be automatically uploaded and stored securely in the cloud. This provides a crucial off-device backup, freeing up local storage space and ensuring recordings are safe even if the phone is lost, damaged, or replaced. This system solves the problem of managing large audio files and mitigating the risk of accidental deletion.
Advanced File Organization and Management
Cube ACR goes beyond simple recording by offering powerful organizational tools. All recordings are neatly listed within the app and can be sorted by date, contact, or duration. The app allows users to create custom folders or labels to categorize recordings (e.g., "Work," "Family," "Important"). Furthermore, each recording can be renamed, starred for quick access, or protected with a PIN lock for privacy. This organizational layer transforms a chaotic list of audio files into a searchable, manageable library of conversations.
Selective Sharing and Playback Features
The application includes a built-in audio player with controls for playback speed and the ability to skip silences, making it efficient to review long calls. Perhaps more importantly, it features seamless sharing capabilities. Recordings can be easily shared directly from the app to other platforms like email, messaging apps, or cloud storage via standard Android sharing menus. This functionality is essential for users who need to forward specific parts of a conversation to colleagues, clients, or for legal purposes.
User Feedback and Practical Highlights
Automation and Reliability: Users consistently highlight the "set-it-and-forget-it" automation as the app's strongest asset, praising its ability to reliably record calls based on custom rules without fail.
Cloud Integration: The seamless automatic backup to Google Drive is frequently cited as a critical feature that differentiates Cube ACR from competitors and adds significant value.
Storage Management: The app is generally efficient with storage, but managing a large library of recordings locally can consume significant space over time, making the cloud backup feature almost essential for heavy users.
Device and OS Compatibility: Performance can vary. While it works well on many devices, some users on specific phone models or newer Android versions occasionally report issues due to OS restrictions on call recording, which are outside the developer's control.
Interface and Usability: The interface is considered functional and straightforward, though some users note that the abundance of settings and options can have a slight learning curve for those who want to use all advanced features.
Why Call Recorder – Cube ACR Is Worth Trying
Call Recorder – Cube ACR is best suited for professionals, journalists, students, or anyone who frequently needs to recall specific details from phone conversations for accuracy, record-keeping, or verification. Its primary strengths lie in its powerful automation, which removes the burden of manual recording, and its robust ecosystem of cloud backup and file management, which treats recordings as important data rather than temporary files. The overall practical value is high; it acts as an indispensable personal assistant for your calls, ensuring you have a verifiable record of any important discussion directly on your device, organized and backed up for whenever you might need it.
- Owner : Cube Apps Ltd
- System : android
- Category : Tools
- Update Time : January 26, 2026
- Version : 2.4.275
- Package ID : com.catalinagroup.callrecorder
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