Cleaner Cat
LLM-Powered Cleanup
Only for Mac
Free · In‑App Purchases
Mac
CleanerCat – Your AI-Powered Mac Cleaning Companion
CleanerCat is the first Mac cleaner powered by Large Language Models (LLM). Instead of just listing files for you to decide, CleanerCat's AI understands your workflow, analyzes your files intelligently, and generates personalized cleanup plans — like having a smart housekeeper for your Mac.
WHY CLEANERCAT IS DIFFERENT
Traditional cleaners show you data and leave you guessing. CleanerCat's AI takes the lead:
--AI understands your intent — just tell it what you need
--Smart three-tier cleanup plans: Auto-clean (safe), Needs Confirmation (may be useful), and Recommended to Keep
--Context-aware analysis — it knows the difference between your work projects and old caches
--Natural language interaction — ask questions like "Why is this folder so big?" and get clear answers
AI-NATIVE CLEANING
--Conversational Interface: Open the app and simply tell CleanerCat what you want — "My disk is almost full, help me clean up"
--Real-time AI Commentary: Watch as AI explains what it finds during scanning, not just a silent progress bar
--Personalized Plans: AI generates tailored cleanup strategies based on your actual usage patterns
--Learning & Memory: CleanerCat gets smarter over time, remembering your preferences and habits
QUICK CLEAN
--Intelligently scan and clean common junk files:
--System Junk — System cache, software update files, device backups, Trash
--Application Junk — Cache and log files from Xcode, VS Code, Cursor, JetBrains IDEs, Docker, and more
--Browser Junk — Cache from Safari, Chrome, Firefox, Edge, and other browsers
APP UNINSTALLER
--Remove applications along with their associated files
--Detect leftover files after app removal
--Clean related cache, preference, and support files
--Clear confirmation before deletion for safety
DUPLICATE & LARGE FILES
--Detect identical duplicate files
--Locate large files consuming significant storage
--Visual file size overview for easier decision-making
SYSTEM INSIGHTS
--View current memory and CPU usage
--Identify applications with high resource usage
--Monitor system status in real time
MENU BAR MONITOR
--Memory usage overview with visual indicator
--Network upload and download speed
--One-click access to the main interface
SAFE & SECURE
--Fully sandboxed for enhanced security
--AI-powered three-level safety indicators: Safe / Caution / Danger
--Smart filtering to protect critical system files
--Preview files before deletion — you stay in control
MULTI-LANGUAGE SUPPORT
Available in English, Simplified Chinese, and Traditional Chinese.
Download CleanerCat today — your Mac deserves an AI-powered cleanup experience.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Optimized the UI of the AI scan and clean process
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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- 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.
- Mac
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Plan $0.00
- Annual Plan $39.99
- Copyright
- © 2026 Lightyear Inc.