CleanerGo positions itself as a comprehensive iOS optimization tool developed by Delvri Limited, focusing primarily on storage management through automated cleaning processes. The app enters a competitive market of device maintenance utilities with a specialized approach to media file management and system optimization. The core functionality revolves around systematic storage analysis and cleanup operations. The photo and video cleanup module employs algorithms to identify duplicate images through visual similarity detection rather than simple file comparison. The contact management system scans address books for redundant entries using name, phone number, and email matching algorithms. Large file detection utilizes size-based filtering combined with usage analytics to identify rarely accessed content suitable for removal. User experience centers around a dashboard interface presenting storage statistics with color-coded categorization of content types. The one-tap cleanup function automates the removal process after presenting users with reviewable selections. Interface design follows iOS conventions with clear iconography and progress indicators, though some users report needing clearer explanations of cleaning criteria before executing deletions. User feedback trends show appreciation for storage recovery capabilities, with Janet K Johnson noting on July 31, 2025, that the app resolved iOS update storage constraints. However, user krsdl's April 26, 2025 review indicates some users desire more detailed explanations of functionality, suggesting interface improvements could enhance usability for less technical audiences. The app demonstrates strongest performance in automated media cleanup scenarios where users need bulk removal of duplicate photos. Limitations include occasional false positives in duplicate detection and less comprehensive system optimization compared to full-featured utility suites. Ideal usage involves regular maintenance cycles rather than one-time cleanup, particularly for users with extensive photo libraries or chronic storage constraints.