Call Recorder – Cube ACR MOD APK v2.4.281

Call Recorder – Cube ACR is an Android application designed to record telephone conversations. The app serves professionals, journalists, and individuals who need to archive important call details for reference or legal purposes. It addresses the problem of manually noting down information during a conversation by providing a reliable, high-quality audio capture solution. The utility stores recordings securely for later playback and management.

Core Functionality

Call Recorder – Cube ACR performs the primary task of capturing audio from both incoming and outgoing phone calls. The application supports automatic recording based on user-defined rules, such as recording all calls, calls from specific contacts, or excluding certain numbers. A manual recording button is also present directly on the call screen for immediate control. Recorded files are saved in common audio formats like WAV, MP3, or M4A, balancing quality and file size. Key tools include an integrated audio player for playback, a file manager for organizing recordings by date, contact, or duration, and search functionality to locate specific conversations. The reference description highlights the automatic operation that prevents users from forgetting to start a recording, ensuring no important information is missed. The app processes calls to maintain clear audio quality from both sides of the conversation where technically and legally permissible.

Premium and MOD Features

The MOD APK version of Call Recorder – Cube ACR provides full access to features typically locked behind a subscription or one-time purchase. This unlocked build removes restrictions and watermarks, offering the complete utility without recurring payments.

• Ad-Free Experience: All advertisements within the application interface are completely removed, eliminating interruptions during call recording or file management.
• Unlimited Recordings: Removes any potential limits on the number of calls that can be recorded or the duration of individual recordings imposed in trial versions.
• Cloud Backup Access: Unlocks the ability to sync recordings to cloud storage services like Google Drive or Dropbox for secure off-device archiving.
• Advanced Audio Processing: Enables premium audio enhancement features such as noise reduction and voice clarity filters to improve playback quality.
• Password Protection: Activates the ability to secure the app’s archive library with a PIN or password, as mentioned in the reference, preventing unauthorized access to recordings.

Interface and Usability

The application features a straightforward layout centered around a chronological list of recorded calls. Navigation is handled through a bottom bar or slide-out menu providing quick access to the recording list, settings, cloud backup, and trash folder. The settings area offers extensive customization, including rules for automatic recording, audio format and quality selection, and folder management for saved files. A widget can be placed on the home screen for one-tap manual recording initiation. The interface supports dark mode to reduce eye strain. Notification controls allow users to quickly access recent recordings or open the app. Setup involves granting necessary permissions and configuring recording rules, after which the app operates with minimal required interaction due to its automation capabilities.

Permissions and Privacy

Call Recorder – Cube ACR requires several Android permissions to function. Microphone access is essential for capturing audio during calls. Phone permission is needed to detect incoming/outgoing call states and access contact information for rule-based recording. Storage permission allows the app to save recording files to the device’s memory and manage the archive. Network permission may be required for cloud backup features and checking license validity in the standard version. Users should be aware of local laws regarding call recording, which vary by region and typically require consent from one or all parties. The app may operate offline for core recording functions, but cloud services require an internet connection. Data handling policies are determined by the developer, Cube Apps Ltd.

Compatibility and Installation

The application requires Android operating system. Compatibility can vary by device manufacturer and model due to differences in how Android handles call audio APIs. A device with at least 1GB of RAM is recommended for smooth operation, especially when recording longer calls. The APK file size is typically under 20MB. To install the MOD APK, users must first enable installation from “Unknown Sources” in Android security settings. After downloading the APK file, open it to begin the standard installation process. Once installed, launch the app and grant the requested permissions. Some devices, particularly those with heavily customized Android versions like MIUI or ColorOS, may require additional configuration in system settings to allow the app to run correctly in the background and access the call audio stream.