Norton Cleaner represents the mobile adaptation of Norton Utilities Ultimate, bringing established PC maintenance capabilities to Android devices. Developed by NortonMobile, this application positions itself as a solution for reclaiming storage space through systematic removal of residual files, cache data, and other digital clutter that accumulates through normal device usage. The app leverages Norton's cybersecurity reputation to assure users of safe cleaning operations without compromising system stability. The core functionality revolves around automated scanning and categorization of removable files. The application systematically identifies cache files from various applications, residual installation files, obsolete downloads, and temporary system files. Users receive detailed breakdowns of recoverable space before executing cleaning operations, with options for selective removal or comprehensive cleaning. The integration with existing Norton subscriptions provides added value for users already invested in the Norton ecosystem, allowing seamless access without additional costs. User experience centers on a minimalist interface with prominent scanning initiation button and clear storage metrics. The design employs color-coded storage visualizations showing used versus available space, with cleaning results presented through satisfying animation sequences. Real-world usage typically involves periodic launches when storage warnings appear or before installing large applications. The process requires approximately 30-45 seconds for initial scans on mid-range devices, with cleaning operations completing within 15 seconds for typical junk file volumes. No specific user reviews are available for detailed analysis at this time. The absence of user feedback prevents examination of real-world satisfaction levels, performance across device variants, or identification of potential edge cases where the application might underperform or encounter compatibility issues. The application's primary strength lies in its Norton-branded reliability and straightforward operation, though limitations include the lack of advanced customization options found in competing utilities. Ideal usage scenarios involve regular maintenance by non-technical users who prefer automated solutions over manual file management. The subscription integration benefits existing Norton customers but may represent less value for standalone users compared to free alternatives offering similar functionality.