Cleaner Cat-LLMPowered Cleanup

Clean Storage

Only for Mac

Free · In‑App Purchases

Mac

CleanerCat — Smart Storage Cleaner CleanerCat helps you organize storage space, remove unnecessary files, and understand system resource usage at a glance — keeping your Mac clean and clutter-free. Say goodbye to storage chaos. Take control of your Mac. Quick Clean Intelligently scans and removes common junk files: -- System Junk: system caches, software update files, device backups, trash -- App Junk: caches and logs from Xcode, VS Code, Cursor, JetBrains IDEs, Docker, and more -- Uninstall Leftovers: scattered residual files and folders left behind by previously uninstalled apps -- Browser Junk: caches from Safari, Chrome, Firefox, Edge, and more AI-Assisted Cleaning Let AI be your cleaning advisor: -- Explains what each file is and where it came from -- Assesses cleanup risk so you can delete with confidence -- MCP support: clean directly from Claude or Cursor via natural language Duplicates & Large Files Quickly find files eating up your storage: -- Detects exact duplicate files -- Locates large files by size -- Visual size analysis to help you decide System Overview Understand your system resources at a glance: -- View current memory and CPU usage -- Identify resource-hungry applications -- Monitor system status in real time Menu Bar Monitor Quick system info right in your menu bar: -- Visual memory usage display -- Top resource-consuming apps -- Network upload and download speeds -- One-click access to the main window Beautiful Design -- Native macOS glassmorphism UI -- Modern gradient color scheme -- Smooth animations and intuitive interactions -- Adorable cat companion throughout Safe & Reliable -- Fully sandboxed for system security -- Smart filtering to prevent accidental deletion of critical files -- Three-tier safety labels: Safe / Caution / Risk -- Preview before deleting — you're always in control Download CleanerCat and take back your storage space. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • This app hasn’t received enough ratings or reviews to display an overview.

bug fixed

The developer, Shenzhen Lightyear-Wireless Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Shenzhen Lightyear-Wireless Technology Co., Ltd.
    Size
    • 21.6 MB
    Category
    • Utilities
    Compatibility
    Requires macOS 13.5 or later.
    • Mac
      Requires macOS 13.5 or later.
    Languages
    English and 2 more
    • English, Simplified Chinese, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Lightyear Inc.